LeetCode All Array Solution List - all in one place

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#	Title	Difficulty	Solution Here
1	Two Sum	Easy	Solution Here
4	Median of Two Sorted Arrays	Hard	Solution Here
11	Container With Most Water	Medium	Solution Here
15	3Sum	Medium	Solution Here
16	3Sum Closest	Medium	Solution Here
18	4Sum	Medium	Solution Here
26	Remove Duplicates from Sorted Array	Easy	Solution Here
27	Remove Element	Easy	Solution Here
31	Next Permutation	Medium	Solution Here
33	Search in Rotated Sorted Array	Medium	Solution Here
34	Find First and Last Position of Element in Sorted Array	Medium	Solution Here
35	Search Insert Position	Easy	Solution Here
36	Valid Sudoku	Medium	Solution Here
37	Sudoku Solver	Hard	Solution Here
39	Combination Sum	Medium	Solution Here
40	Combination Sum II	Medium	Solution Here
41	First Missing Positive	Hard	Solution Here
42	Trapping Rain Water	Hard	Solution Here
45	Jump Game II	Medium	Solution Here
46	Permutations	Medium	Solution Here
47	Permutations II	Medium	Solution Here
48	Rotate Image	Medium	Solution Here
49	Group Anagrams	Medium	Solution Here
51	N-Queens	Hard	Solution Here
53	Maximum Subarray	Medium	Solution Here
54	Spiral Matrix	Medium	Solution Here
55	Jump Game	Medium	Solution Here
56	Merge Intervals	Medium	Solution Here
57	Insert Interval	Medium	Solution Here
59	Spiral Matrix II	Medium	Solution Here
63	Unique Paths II	Medium	Solution Here
64	Minimum Path Sum	Medium	Solution Here
66	Plus One	Easy	Solution Here
68	Text Justification	Hard	Solution Here
73	Set Matrix Zeroes	Medium	Solution Here
74	Search a 2D Matrix	Medium	Solution Here
75	Sort Colors	Medium	Solution Here
78	Subsets	Medium	Solution Here
79	Word Search	Medium	Solution Here
80	Remove Duplicates from Sorted Array II	Medium	Solution Here
81	Search in Rotated Sorted Array II	Medium	Solution Here
84	Largest Rectangle in Histogram	Hard	Solution Here
85	Maximal Rectangle	Hard	Solution Here
88	Merge Sorted Array	Easy	Solution Here
90	Subsets II	Medium	Solution Here
105	Construct Binary Tree from Preorder and Inorder Traversal	Medium	Solution Here
106	Construct Binary Tree from Inorder and Postorder Traversal	Medium	Solution Here
108	Convert Sorted Array to Binary Search Tree	Easy	Solution Here
118	Pascal’s Triangle	Easy	Solution Here
119	Pascal’s Triangle II	Easy	Solution Here
120	Triangle	Medium	Solution Here
121	Best Time to Buy and Sell Stock	Easy	Solution Here
122	Best Time to Buy and Sell Stock II	Medium	Solution Here
123	Best Time to Buy and Sell Stock III	Hard	Solution Here
128	Longest Consecutive Sequence	Medium	Solution Here
130	Surrounded Regions	Medium	Solution Here
134	Gas Station	Medium	Solution Here
135	Candy	Hard	Solution Here
136	Single Number	Easy	Solution Here
137	Single Number II	Medium	Solution Here
149	Max Points on a Line	Hard	Solution Here
150	Evaluate Reverse Polish Notation	Medium	Solution Here
152	Maximum Product Subarray	Medium	Solution Here
153	Find Minimum in Rotated Sorted Array	Medium	Solution Here
154	Find Minimum in Rotated Sorted Array II	Hard	Solution Here
162	Find Peak Element	Medium	Solution Here
163	Missing Ranges	Easy	Solution Here
164	Maximum Gap	Hard	Solution Here
167	Two Sum II – Input Array Is Sorted	Medium	Solution Here
169	Majority Element	Easy	Solution Here
170	Two Sum III – Data structure design	Easy	Solution Here
174	Dungeon Game	Hard	Solution Here
188	Best Time to Buy and Sell Stock IV	Hard	Solution Here
189	Rotate Array	Medium	Solution Here
198	House Robber	Medium	Solution Here
200	Number of Islands	Medium	Solution Here
204	Count Primes	Medium	Solution Here
209	Minimum Size Subarray Sum	Medium	Solution Here
212	Word Search II	Hard	Solution Here
213	House Robber II	Medium	Solution Here
215	Kth Largest Element in an Array	Medium	Solution Here
216	Combination Sum III	Medium	Solution Here
217	Contains Duplicate	Easy	Solution Here
218	The Skyline Problem	Hard	Solution Here
219	Contains Duplicate II	Easy	Solution Here
220	Contains Duplicate III	Medium	Solution Here
221	Maximal Square	Medium	Solution Here
228	Summary Ranges	Easy	Solution Here
229	Majority Element II	Medium	Solution Here
238	Product of Array Except Self	Medium	Solution Here
239	Sliding Window Maximum	Hard	Solution Here
240	Search a 2D Matrix II	Medium	Solution Here
243	Shortest Word Distance	Easy	Solution Here
244	Shortest Word Distance II	Medium	Solution Here
245	Shortest Word Distance III	Medium	Solution Here
247	Strobogrammatic Number II	Medium	Solution Here
248	Strobogrammatic Number III	Hard	Solution Here
249	Group Shifted Strings	Medium	Solution Here
251	Flatten 2D Vector	Medium	Solution Here
252	Meeting Rooms	Easy	Solution Here
253	Meeting Rooms II	Medium	Solution Here
254	Factor Combinations	Medium	Solution Here
256	Paint House	Medium	Solution Here
259	3Sum Smaller	Medium	Solution Here
260	Single Number III	Medium	Solution Here
265	Paint House II	Hard	Solution Here
268	Missing Number	Easy	Solution Here
269	Alien Dictionary	Hard	Solution Here
271	Encode and Decode Strings	Medium	Solution Here
274	H-Index	Medium	Solution Here
275	H-Index II	Medium	Solution Here
280	Wiggle Sort	Medium	Solution Here
281	Zigzag Iterator	Medium	Solution Here
283	Move Zeroes	Easy	Solution Here
284	Peeking Iterator	Medium	Solution Here
286	Walls and Gates	Medium	Solution Here
287	Find the Duplicate Number	Medium	Solution Here
288	Unique Word Abbreviation	Medium	Solution Here
289	Game of Life	Medium	Solution Here
296	Best Meeting Point	Hard	Solution Here
300	Longest Increasing Subsequence	Medium	Solution Here
302	Smallest Rectangle Enclosing Black Pixels	Hard	Solution Here
303	Range Sum Query – Immutable	Easy	Solution Here
304	Range Sum Query 2D – Immutable	Medium	Solution Here
305	Number of Islands II	Hard	Solution Here
307	Range Sum Query – Mutable	Medium	Solution Here
308	Range Sum Query 2D – Mutable	Hard	Solution Here
309	Best Time to Buy and Sell Stock with Cooldown	Medium	Solution Here
311	Sparse Matrix Multiplication	Medium	Solution Here
312	Burst Balloons	Hard	Solution Here
313	Super Ugly Number	Medium	Solution Here
315	Count of Smaller Numbers After Self	Hard	Solution Here
317	Shortest Distance from All Buildings	Hard	Solution Here
318	Maximum Product of Word Lengths	Medium	Solution Here
322	Coin Change	Medium	Solution Here
324	Wiggle Sort II	Medium	Solution Here
325	Maximum Size Subarray Sum Equals k	Medium	Solution Here
327	Count of Range Sum	Hard	Solution Here
329	Longest Increasing Path in a Matrix	Hard	Solution Here
330	Patching Array	Hard	Solution Here
334	Increasing Triplet Subsequence	Medium	Solution Here
335	Self Crossing	Hard	Solution Here
336	Palindrome Pairs	Hard	Solution Here
346	Moving Average from Data Stream	Easy	Solution Here
347	Top K Frequent Elements	Medium	Solution Here
348	Design Tic-Tac-Toe	Medium	Solution Here
349	Intersection of Two Arrays	Easy	Solution Here
350	Intersection of Two Arrays II	Easy	Solution Here
353	Design Snake Game	Medium	Solution Here
354	Russian Doll Envelopes	Hard	Solution Here
356	Line Reflection	Medium	Solution Here
360	Sort Transformed Array	Medium	Solution Here
361	Bomb Enemy	Medium	Solution Here
362	Design Hit Counter	Medium	Solution Here
363	Max Sum of Rectangle No Larger Than K	Hard	Solution Here
368	Largest Divisible Subset	Medium	Solution Here
370	Range Addition	Medium	Solution Here
373	Find K Pairs with Smallest Sums	Medium	Solution Here
376	Wiggle Subsequence	Medium	Solution Here
377	Combination Sum IV	Medium	Solution Here
378	Kth Smallest Element in a Sorted Matrix	Medium	Solution Here
379	Design Phone Directory	Medium	Solution Here
380	Insert Delete GetRandom O(1)	Medium	Solution Here
381	Insert Delete GetRandom O(1) – Duplicates allowed	Hard	Solution Here
384	Shuffle an Array	Medium	Solution Here
391	Perfect Rectangle	Hard	Solution Here
393	UTF-8 Validation	Medium	Solution Here
396	Rotate Function	Medium	Solution Here
399	Evaluate Division	Medium	Solution Here
403	Frog Jump	Hard	Solution Here
406	Queue Reconstruction by Height	Medium	Solution Here
407	Trapping Rain Water II	Hard	Solution Here
410	Split Array Largest Sum	Hard	Solution Here
413	Arithmetic Slices	Medium	Solution Here
414	Third Maximum Number	Easy	Solution Here
416	Partition Equal Subset Sum	Medium	Solution Here
417	Pacific Atlantic Water Flow	Medium	Solution Here
419	Battleships in a Board	Medium	Solution Here
421	Maximum XOR of Two Numbers in an Array	Medium	Solution Here
422	Valid Word Square	Easy	Solution Here
425	Word Squares	Hard	Solution Here
435	Non-overlapping Intervals	Medium	Solution Here
436	Find Right Interval	Medium	Solution Here
442	Find All Duplicates in an Array	Medium	Solution Here
444	Sequence Reconstruction	Medium	Solution Here
446	Arithmetic Slices II – Subsequence	Hard	Solution Here
447	Number of Boomerangs	Medium	Solution Here
448	Find All Numbers Disappeared in an Array	Easy	Solution Here
452	Minimum Number of Arrows to Burst Balloons	Medium	Solution Here
453	Minimum Moves to Equal Array Elements	Medium	Solution Here
454	4Sum II	Medium	Solution Here
455	Assign Cookies	Easy	Solution Here
456	132 Pattern	Medium	Solution Here
457	Circular Array Loop	Medium	Solution Here
462	Minimum Moves to Equal Array Elements II	Medium	Solution Here
463	Island Perimeter	Easy	Solution Here
465	Optimal Account Balancing	Hard	Solution Here
472	Concatenated Words	Hard	Solution Here
473	Matchsticks to Square	Medium	Solution Here
474	Ones and Zeroes	Medium	Solution Here
475	Heaters	Medium	Solution Here
477	Total Hamming Distance	Medium	Solution Here
480	Sliding Window Median	Hard	Solution Here
484	Find Permutation	Medium	Solution Here
485	Max Consecutive Ones	Easy	Solution Here
486	Predict the Winner	Medium	Solution Here
487	Max Consecutive Ones II	Medium	Solution Here
1643	Kth Smallest Instructions	Hard	Solution Here
491	Increasing Subsequences	Medium	Solution Here
493	Reverse Pairs	Hard	Solution Here
494	Target Sum	Medium	Solution Here
495	Teemo Attacking	Easy	Solution Here
496	Next Greater Element I	Easy	Solution Here
498	Diagonal Traverse	Medium	Solution Here
500	Keyboard Row	Easy	Solution Here
502	IPO	Hard	Solution Here
503	Next Greater Element II	Medium	Solution Here
506	Relative Ranks	Easy	Solution Here
2031	Count Subarrays With More Ones Than Zeros	Medium	Solution Here
2036	Maximum Alternating Subarray Sum	Medium	Solution Here
517	Super Washing Machines	Hard	Solution Here
518	Coin Change 2	Medium	Solution Here
1983	Widest Pair of Indices With Equal Range Sum	Medium	Solution Here
522	Longest Uncommon Subsequence II	Medium	Solution Here
523	Continuous Subarray Sum	Medium	Solution Here
524	Longest Word in Dictionary through Deleting	Medium	Solution Here
525	Contiguous Array	Medium	Solution Here
526	Beautiful Arrangement	Medium	Solution Here
527	Word Abbreviation	Hard	Solution Here
529	Minesweeper	Medium	Solution Here
531	Lonely Pixel I	Medium	Solution Here
532	K-diff Pairs in an Array	Medium	Solution Here
533	Lonely Pixel II	Medium	Solution Here
539	Minimum Time Difference	Medium	Solution Here
540	Single Element in a Sorted Array	Medium	Solution Here
542	01 Matrix	Medium	Solution Here
546	Remove Boxes	Hard	Solution Here
548	Split Array with Equal Sum	Hard	Solution Here
1730	Shortest Path to Get Food	Medium	Solution Here
553	Optimal Division	Medium	Solution Here
554	Brick Wall	Medium	Solution Here
555	Split Concatenated Strings	Medium	Solution Here
560	Subarray Sum Equals K	Medium	Solution Here
561	Array Partition	Easy	Solution Here
562	Longest Line of Consecutive One in Matrix	Medium	Solution Here
565	Array Nesting	Medium	Solution Here
566	Reshape the Matrix	Easy	Solution Here
568	Maximum Vacation Days	Hard	Solution Here
573	Squirrel Simulation	Medium	Solution Here
575	Distribute Candies	Easy	Solution Here
581	Shortest Unsorted Continuous Subarray	Medium	Solution Here
582	Kill Process	Medium	Solution Here
587	Erect the Fence	Hard	Solution Here
594	Longest Harmonious Subsequence	Easy	Solution Here
598	Range Addition II	Easy	Solution Here
599	Minimum Index Sum of Two Lists	Easy	Solution Here
604	Design Compressed String Iterator	Easy	Solution Here
605	Can Place Flowers	Easy	Solution Here
609	Find Duplicate File in System	Medium	Solution Here
611	Valid Triangle Number	Medium	Solution Here
616	Add Bold Tag in String	Medium	Solution Here
621	Task Scheduler	Medium	Solution Here
624	Maximum Distance in Arrays	Medium	Solution Here
628	Maximum Product of Three Numbers	Easy	Solution Here
630	Course Schedule III	Hard	Solution Here
632	Smallest Range Covering Elements from K Lists	Hard	Solution Here
636	Exclusive Time of Functions	Medium	Solution Here
638	Shopping Offers	Medium	Solution Here
643	Maximum Average Subarray I	Easy	Solution Here
644	Maximum Average Subarray II	Hard	Solution Here
645	Set Mismatch	Easy	Solution Here
646	Maximum Length of Pair Chain	Medium	Solution Here
648	Replace Words	Medium	Solution Here
654	Maximum Binary Tree	Medium	Solution Here
656	Coin Path	Hard	Solution Here
658	Find K Closest Elements	Medium	Solution Here
659	Split Array into Consecutive Subsequences	Medium	Solution Here
661	Image Smoother	Easy	Solution Here
665	Non-decreasing Array	Medium	Solution Here
666	Path Sum IV	Medium	Solution Here
667	Beautiful Arrangement II	Medium	Solution Here
673	Number of Longest Increasing Subsequence	Medium	Solution Here
674	Longest Continuous Increasing Subsequence	Easy	Solution Here
675	Cut Off Trees for Golf Event	Hard	Solution Here
679	24 Game	Hard	Solution Here
682	Baseball Game	Easy	Solution Here
683	K Empty Slots	Hard	Solution Here
689	Maximum Sum of 3 Non-Overlapping Subarrays	Hard	Solution Here
691	Stickers to Spell Word	Hard	Solution Here
695	Max Area of Island	Medium	Solution Here
697	Degree of an Array	Easy	Solution Here
698	Partition to K Equal Sum Subsets	Medium	Solution Here
699	Falling Squares	Hard	Solution Here
713	Subarray Product Less Than K	Medium	Solution Here
714	Best Time to Buy and Sell Stock with Transaction Fee	Medium	Solution Here
717	1-bit and 2-bit Characters	Easy	Solution Here
718	Maximum Length of Repeated Subarray	Medium	Solution Here
719	Find K-th Smallest Pair Distance	Hard	Solution Here
720	Longest Word in Dictionary	Medium	Solution Here
721	Accounts Merge	Medium	Solution Here
722	Remove Comments	Medium	Solution Here
723	Candy Crush	Medium	Solution Here
724	Find Pivot Index	Easy	Solution Here
733	Flood Fill	Easy	Solution Here
734	Sentence Similarity	Easy	Solution Here
735	Asteroid Collision	Medium	Solution Here
737	Sentence Similarity II	Medium	Solution Here
739	Daily Temperatures	Medium	Solution Here
740	Delete and Earn	Medium	Solution Here
741	Cherry Pickup	Hard	Solution Here
744	Find Smallest Letter Greater Than Target	Easy	Solution Here
746	Min Cost Climbing Stairs	Easy	Solution Here
747	Largest Number At Least Twice of Others	Easy	Solution Here
748	Shortest Completing Word	Easy	Solution Here
749	Contain Virus	Hard	Solution Here
750	Number Of Corner Rectangles	Medium	Solution Here
752	Open the Lock	Medium	Solution Here
755	Pour Water	Medium	Solution Here
757	Set Intersection Size At Least Two	Hard	Solution Here
758	Bold Words in String	Medium	Solution Here
759	Employee Free Time	Hard	Solution Here
760	Find Anagram Mappings	Easy	Solution Here
764	Largest Plus Sign	Medium	Solution Here
427	Construct Quad Tree	Medium	Solution Here
766	Toeplitz Matrix	Easy	Solution Here
768	Max Chunks To Make Sorted II	Hard	Solution Here
769	Max Chunks To Make Sorted	Medium	Solution Here
702	Search in a Sorted Array of Unknown Size	Medium	Solution Here
773	Sliding Puzzle	Hard	Solution Here
774	Minimize Max Distance to Gas Station	Hard	Solution Here
775	Global and Local Inversions	Medium	Solution Here
704	Binary Search	Easy	Solution Here
778	Swim in Rising Water	Hard	Solution Here
781	Rabbits in Forest	Medium	Solution Here
782	Transform to Chessboard	Hard	Solution Here
786	K-th Smallest Prime Fraction	Medium	Solution Here
789	Escape The Ghosts	Medium	Solution Here
794	Valid Tic-Tac-Toe State	Medium	Solution Here
795	Number of Subarrays with Bounded Maximum	Medium	Solution Here
798	Smallest Rotation with Highest Score	Hard	Solution Here
705	Design HashSet	Easy	Solution Here
706	Design HashMap	Easy	Solution Here
801	Minimum Swaps To Make Sequences Increasing	Hard	Solution Here
803	Bricks Falling When Hit	Hard	Solution Here
804	Unique Morse Code Words	Easy	Solution Here
805	Split Array With Same Average	Hard	Solution Here
806	Number of Lines To Write String	Easy	Solution Here
807	Max Increase to Keep City Skyline	Medium	Solution Here
809	Expressive Words	Medium	Solution Here
810	Chalkboard XOR Game	Hard	Solution Here
811	Subdomain Visit Count	Medium	Solution Here
812	Largest Triangle Area	Easy	Solution Here
813	Largest Sum of Averages	Medium	Solution Here
815	Bus Routes	Hard	Solution Here
820	Short Encoding of Words	Medium	Solution Here
821	Shortest Distance to a Character	Easy	Solution Here
822	Card Flipping Game	Medium	Solution Here
823	Binary Trees With Factors	Medium	Solution Here
825	Friends Of Appropriate Ages	Medium	Solution Here
826	Most Profit Assigning Work	Medium	Solution Here
827	Making A Large Island	Hard	Solution Here
641	Design Circular Deque	Medium	Solution Here
622	Design Circular Queue	Medium	Solution Here
832	Flipping an Image	Easy	Solution Here
833	Find And Replace in String	Medium	Solution Here
835	Image Overlap	Medium	Solution Here
839	Similar String Groups	Hard	Solution Here
840	Magic Squares In Grid	Medium	Solution Here
843	Guess the Word	Hard	Solution Here
845	Longest Mountain in Array	Medium	Solution Here
846	Hand of Straights	Medium	Solution Here
848	Shifting Letters	Medium	Solution Here
849	Maximize Distance to Closest Person	Medium	Solution Here
850	Rectangle Area II	Hard	Solution Here
851	Loud and Rich	Medium	Solution Here
852	Peak Index in a Mountain Array	Medium	Solution Here
853	Car Fleet	Medium	Solution Here
857	Minimum Cost to Hire K Workers	Hard	Solution Here
860	Lemonade Change	Easy	Solution Here
861	Score After Flipping Matrix	Medium	Solution Here
862	Shortest Subarray with Sum at Least K	Hard	Solution Here
867	Transpose Matrix	Easy	Solution Here
870	Advantage Shuffle	Medium	Solution Here
871	Minimum Number of Refueling Stops	Hard	Solution Here
873	Length of Longest Fibonacci Subsequence	Medium	Solution Here
874	Walking Robot Simulation	Medium	Solution Here
875	Koko Eating Bananas	Medium	Solution Here
877	Stone Game	Medium	Solution Here
879	Profitable Schemes	Hard	Solution Here
881	Boats to Save People	Medium	Solution Here
883	Projection Area of 3D Shapes	Easy	Solution Here
885	Spiral Matrix III	Medium	Solution Here
888	Fair Candy Swap	Easy	Solution Here
889	Construct Binary Tree from Preorder and Postorder Traversal	Medium	Solution Here
890	Find and Replace Pattern	Medium	Solution Here
891	Sum of Subsequence Widths	Hard	Solution Here
892	Surface Area of 3D Shapes	Easy	Solution Here
893	Groups of Special-Equivalent Strings	Medium	Solution Here
896	Monotonic Array	Easy	Solution Here
898	Bitwise ORs of Subarrays	Medium	Solution Here
900	RLE Iterator	Medium	Solution Here
902	Numbers At Most N Given Digit Set	Hard	Solution Here
904	Fruit Into Baskets	Medium	Solution Here
905	Sort Array By Parity	Easy	Solution Here
907	Sum of Subarray Minimums	Medium	Solution Here
908	Smallest Range I	Easy	Solution Here
909	Snakes and Ladders	Medium	Solution Here
910	Smallest Range II	Medium	Solution Here
911	Online Election	Medium	Solution Here
912	Sort an Array	Medium	Solution Here
914	X of a Kind in a Deck of Cards	Easy	Solution Here
915	Partition Array into Disjoint Intervals	Medium	Solution Here
916	Word Subsets	Medium	Solution Here
918	Maximum Sum Circular Subarray	Medium	Solution Here
922	Sort Array By Parity II	Easy	Solution Here
923	3Sum With Multiplicity	Medium	Solution Here
924	Minimize Malware Spread	Hard	Solution Here
927	Three Equal Parts	Hard	Solution Here
928	Minimize Malware Spread II	Hard	Solution Here
929	Unique Email Addresses	Easy	Solution Here
930	Binary Subarrays With Sum	Medium	Solution Here
931	Minimum Falling Path Sum	Medium	Solution Here
932	Beautiful Array	Medium	Solution Here
934	Shortest Bridge	Medium	Solution Here
937	Reorder Data in Log Files	Medium	Solution Here
939	Minimum Area Rectangle	Medium	Solution Here
941	Valid Mountain Array	Easy	Solution Here
942	DI String Match	Easy	Solution Here
943	Find the Shortest Superstring	Hard	Solution Here
944	Delete Columns to Make Sorted	Easy	Solution Here
945	Minimum Increment to Make Array Unique	Medium	Solution Here
946	Validate Stack Sequences	Medium	Solution Here
948	Bag of Tokens	Medium	Solution Here
950	Reveal Cards In Increasing Order	Medium	Solution Here
952	Largest Component Size by Common Factor	Hard	Solution Here
953	Verifying an Alien Dictionary	Easy	Solution Here
954	Array of Doubled Pairs	Medium	Solution Here
955	Delete Columns to Make Sorted II	Medium	Solution Here
956	Tallest Billboard	Hard	Solution Here
957	Prison Cells After N Days	Medium	Solution Here
960	Delete Columns to Make Sorted III	Hard	Solution Here
961	N-Repeated Element in Size 2N Array	Easy	Solution Here
962	Maximum Width Ramp	Medium	Solution Here
963	Minimum Area Rectangle II	Medium	Solution Here
966	Vowel Spellchecker	Medium	Solution Here
969	Pancake Sorting	Medium	Solution Here
973	K Closest Points to Origin	Medium	Solution Here
974	Subarray Sums Divisible by K	Medium	Solution Here
975	Odd Even Jump	Hard	Solution Here
976	Largest Perimeter Triangle	Easy	Solution Here
977	Squares of a Sorted Array	Easy	Solution Here
978	Longest Turbulent Subarray	Medium	Solution Here
980	Unique Paths III	Hard	Solution Here
982	Triples with Bitwise AND Equal To Zero	Hard	Solution Here
983	Minimum Cost For Tickets	Medium	Solution Here
985	Sum of Even Numbers After Queries	Medium	Solution Here
986	Interval List Intersections	Medium	Solution Here
989	Add to Array-Form of Integer	Easy	Solution Here
990	Satisfiability of Equality Equations	Medium	Solution Here
992	Subarrays with K Different Integers	Hard	Solution Here
994	Rotting Oranges	Medium	Solution Here
995	Minimum Number of K Consecutive Bit Flips	Hard	Solution Here
996	Number of Squareful Arrays	Hard	Solution Here
997	Find the Town Judge	Easy	Solution Here
999	Available Captures for Rook	Easy	Solution Here
1000	Minimum Cost to Merge Stones	Hard	Solution Here
1001	Grid Illumination	Hard	Solution Here
1002	Find Common Characters	Easy	Solution Here
1004	Max Consecutive Ones III	Medium	Solution Here
1005	Maximize Sum Of Array After K Negations	Easy	Solution Here
1007	Minimum Domino Rotations For Equal Row	Medium	Solution Here
1008	Construct Binary Search Tree from Preorder Traversal	Medium	Solution Here
1057	Campus Bikes	Medium	Solution Here
1058	Minimize Rounding Error to Meet Target	Medium	Solution Here
1010	Pairs of Songs With Total Durations Divisible by 60	Medium	Solution Here
1011	Capacity To Ship Packages Within D Days	Medium	Solution Here
1060	Missing Element in Sorted Array	Medium	Solution Here
1063	Number of Valid Subarrays	Hard	Solution Here
1013	Partition Array Into Three Parts With Equal Sum	Easy	Solution Here
1014	Best Sightseeing Pair	Medium	Solution Here
1064	Fixed Point	Easy	Solution Here
1066	Campus Bikes II	Medium	Solution Here
1018	Binary Prefix Divisible By 5	Easy	Solution Here
1019	Next Greater Node In Linked List	Medium	Solution Here
1020	Number of Enclaves	Medium	Solution Here
1086	High Five	Easy	Solution Here
1065	Index Pairs of a String	Easy	Solution Here
1024	Video Stitching	Medium	Solution Here
1085	Sum of Digits in the Minimum Number	Easy	Solution Here
1099	Two Sum Less Than K	Easy	Solution Here
1101	The Earliest Moment When Everyone Become Friends	Medium	Solution Here
1027	Longest Arithmetic Subsequence	Medium	Solution Here
1030	Matrix Cells in Distance Order	Easy	Solution Here
1029	Two City Scheduling	Medium	Solution Here
1031	Maximum Sum of Two Non-Overlapping Subarrays	Medium	Solution Here
1032	Stream of Characters	Hard	Solution Here
1133	Largest Unique Number	Easy	Solution Here
1102	Path With Maximum Minimum Value	Medium	Solution Here
1150	Check If a Number Is Majority Element in a Sorted Array	Easy	Solution Here
1034	Coloring A Border	Medium	Solution Here
1035	Uncrossed Lines	Medium	Solution Here
1036	Escape a Large Maze	Hard	Solution Here
1151	Minimum Swaps to Group All 1’s Together	Medium	Solution Here
1152	Analyze User Website Visit Pattern	Medium	Solution Here
1039	Minimum Score Triangulation of Polygon	Medium	Solution Here
1160	Find Words That Can Be Formed by Characters	Easy	Solution Here
1040	Moving Stones Until Consecutive II	Medium	Solution Here
1037	Valid Boomerang	Easy	Solution Here
1162	As Far from Land as Possible	Medium	Solution Here
1121	Divide Array Into Increasing Sequences	Hard	Solution Here
1043	Partition Array for Maximum Sum	Medium	Solution Here
1167	Minimum Cost to Connect Sticks	Medium	Solution Here
1046	Last Stone Weight	Easy	Solution Here
1048	Longest String Chain	Medium	Solution Here
1049	Last Stone Weight II	Medium	Solution Here
1181	Before and After Puzzle	Medium	Solution Here
1182	Shortest Distance to Target Color	Medium	Solution Here
1051	Height Checker	Easy	Solution Here
1052	Grumpy Bookstore Owner	Medium	Solution Here
1053	Previous Permutation With One Swap	Medium	Solution Here
1054	Distant Barcodes	Medium	Solution Here
1196	How Many Apples Can You Put into the Basket	Easy	Solution Here
1198	Find Smallest Common Element in All Rows	Medium	Solution Here
1074	Number of Submatrices That Sum to Target	Hard	Solution Here
1072	Flip Columns For Maximum Number of Equal Rows	Medium	Solution Here
1073	Adding Two Negabinary Numbers	Medium	Solution Here
1213	Intersection of Three Sorted Arrays	Easy	Solution Here
1228	Missing Number In Arithmetic Progression	Easy	Solution Here
1229	Meeting Scheduler	Medium	Solution Here
1089	Duplicate Zeros	Easy	Solution Here
1090	Largest Values From Labels	Medium	Solution Here
1091	Shortest Path in Binary Matrix	Medium	Solution Here
1243	Array Transformation	Easy	Solution Here
1094	Car Pooling	Medium	Solution Here
1095	Find in Mountain Array	Hard	Solution Here
1257	Smallest Common Region	Medium	Solution Here
1258	Synonymous Sentences	Medium	Solution Here
1231	Divide Chocolate	Hard	Solution Here
1105	Filling Bookcase Shelves	Medium	Solution Here
1272	Remove Interval	Medium	Solution Here
1246	Palindrome Removal	Hard	Solution Here
1109	Corporate Flight Bookings	Medium	Solution Here
1619	Mean of Array After Removing Some Elements	Easy	Solution Here
1122	Relative Sort Array	Easy	Solution Here
1124	Longest Well-Performing Interval	Medium	Solution Here
1125	Smallest Sufficient Team	Hard	Solution Here
1287	Element Appearing More Than 25% In Sorted Array	Easy	Solution Here
1288	Remove Covered Intervals	Medium	Solution Here
1627	Graph Connectivity With Threshold	Hard	Solution Here
1289	Minimum Falling Path Sum II	Hard	Solution Here
1128	Number of Equivalent Domino Pairs	Easy	Solution Here
1131	Maximum of Absolute Value Expression	Medium	Solution Here
1299	Replace Elements with Greatest Element on Right Side	Easy	Solution Here
1300	Sum of Mutated Array Closest to Target	Medium	Solution Here
1274	Number of Ships in a Rectangle	Hard	Solution Here
1301	Number of Paths with Max Score	Hard	Solution Here
1139	Largest 1-Bordered Square	Medium	Solution Here
1140	Stone Game II	Medium	Solution Here
1313	Decompress Run-Length Encoded List	Easy	Solution Here
1314	Matrix Block Sum	Medium	Solution Here
1144	Decrease Elements To Make Array Zigzag	Medium	Solution Here
1146	Snapshot Array	Medium	Solution Here
1329	Sort the Matrix Diagonally	Medium	Solution Here
1330	Reverse Subarray To Maximize Array Value	Hard	Solution Here
1331	Rank Transform of an Array	Easy	Solution Here
1632	Rank Transform of a Matrix	Hard	Solution Here
1157	Online Majority Element In Subarray	Hard	Solution Here
1169	Invalid Transactions	Medium	Solution Here
1170	Compare Strings by Frequency of the Smallest Character	Medium	Solution Here
1363	Largest Multiple of Three	Hard	Solution Here
1176	Diet Plan Performance	Easy	Solution Here
1178	Number of Valid Words for Each Puzzle	Hard	Solution Here
1390	Four Divisors	Medium	Solution Here
1425	Constrained Subsequence Sum	Hard	Solution Here
1184	Distance Between Bus Stops	Easy	Solution Here
1186	Maximum Subarray Sum with One Deletion	Medium	Solution Here
1187	Make Array Strictly Increasing	Hard	Solution Here
1550	Three Consecutive Odds	Easy	Solution Here
2080	Range Frequency Queries	Medium	Solution Here
1191	K-Concatenation Maximum Sum	Medium	Solution Here
1944	Number of Visible People in a Queue	Hard	Solution Here
1200	Minimum Absolute Difference	Easy	Solution Here
2079	Watering Plants	Medium	Solution Here
1895	Largest Magic Square	Medium	Solution Here
2201	Count Artifacts That Can Be Extracted	Medium	Solution Here
1207	Unique Number of Occurrences	Easy	Solution Here
1210	Minimum Moves to Reach Target with Rotations	Hard	Solution Here
1706	Where Will the Ball Fall	Medium	Solution Here
1862	Sum of Floored Pairs	Hard	Solution Here
1217	Minimum Cost to Move Chips to The Same Position	Easy	Solution Here
1218	Longest Arithmetic Subsequence of Given Difference	Medium	Solution Here
1219	Path with Maximum Gold	Medium	Solution Here
2191	Sort the Jumbled Numbers	Medium	Solution Here
2226	Maximum Candies Allocated to K Children	Medium	Solution Here
1222	Queens That Can Attack the King	Medium	Solution Here
1223	Dice Roll Simulation	Hard	Solution Here
1224	Maximum Equal Frequency	Hard	Solution Here
1427	Perform String Shifts	Easy	Solution Here
2202	Maximize the Topmost Element After K Moves	Medium	Solution Here
2321	Maximum Score Of Spliced Array	Hard	Solution Here
1232	Check If It Is a Straight Line	Easy	Solution Here
1233	Remove Sub-Folders from the Filesystem	Medium	Solution Here
1235	Maximum Profit in Job Scheduling	Hard	Solution Here
2273	Find Resultant Array After Removing Anagrams	Easy	Solution Here
2225	Find Players With Zero or One Losses	Medium	Solution Here
2216	Minimum Deletions to Make Array Beautiful	Medium	Solution Here
1239	Maximum Length of a Concatenated String with Unique Characters	Medium	Solution Here
1726	Tuple with Same Product	Medium	Solution Here
1429	First Unique Number	Medium	Solution Here
1691	Maximum Height by Stacking Cuboids	Hard	Solution Here
1248	Count Number of Nice Subarrays	Medium	Solution Here
1250	Check If It Is a Good Array	Hard	Solution Here
1428	Leftmost Column with at Least a One	Medium	Solution Here
2217	Find Palindrome With Fixed Length	Medium	Solution Here
2312	Selling Pieces of Wood	Hard	Solution Here
1252	Cells with Odd Values in a Matrix	Easy	Solution Here
1253	Reconstruct a 2-Row Binary Matrix	Medium	Solution Here
1254	Number of Closed Islands	Medium	Solution Here
1255	Maximum Score Words Formed by Letters	Hard	Solution Here
2303	Calculate Amount Paid in Taxes	Easy	Solution Here
1618	Maximum Font to Fit a Sentence in a Screen	Medium	Solution Here
1260	Shift 2D Grid	Easy	Solution Here
1262	Greatest Sum Divisible by Three	Medium	Solution Here
1263	Minimum Moves to Move a Box to Their Target Location	Hard	Solution Here
1426	Counting Elements	Easy	Solution Here
2215	Find the Difference of Two Arrays	Easy	Solution Here
2218	Maximum Value of K Coins From Piles	Hard	Solution Here
2304	Minimum Path Cost in a Grid	Medium	Solution Here
1266	Minimum Time Visiting All Points	Easy	Solution Here
1267	Count Servers that Communicate	Medium	Solution Here
1268	Search Suggestions System	Medium	Solution Here
1275	Find Winner on a Tic Tac Toe Game	Easy	Solution Here
1277	Count Square Submatrices with All Ones	Medium	Solution Here
1282	Group the People Given the Group Size They Belong To	Medium	Solution Here
1283	Find the Smallest Divisor Given a Threshold	Medium	Solution Here
1284	Minimum Number of Flips to Convert Binary Matrix to Zero Matrix	Hard	Solution Here
1292	Maximum Side Length of a Square with Sum Less than or Equal to Threshold	Medium	Solution Here
1293	Shortest Path in a Grid with Obstacles Elimination	Hard	Solution Here
2229	Check if an Array Is Consecutive	Easy	Solution Here
10005	Design a Load Distributor	Hard	Solution Here
2305	Fair Distribution of Cookies	Medium	Solution Here
1295	Find Numbers with Even Number of Digits	Easy	Solution Here
1296	Divide Array in Sets of K Consecutive Numbers	Medium	Solution Here
1298	Maximum Candies You Can Get from Boxes	Hard	Solution Here
1304	Find N Unique Integers Sum up to Zero	Easy	Solution Here
1306	Jump Game III	Medium	Solution Here
1307	Verbal Arithmetic Puzzle	Hard	Solution Here
2227	Encrypt and Decrypt Strings	Hard	Solution Here
1310	XOR Queries of a Subarray	Medium	Solution Here
1311	Get Watched Videos by Your Friends	Medium	Solution Here
1343	Number of Sub-arrays of Size K and Average Greater than or Equal to Threshold	Medium	Solution Here
1345	Jump Game IV	Hard	Solution Here
1324	Print Words Vertically	Medium	Solution Here
1326	Minimum Number of Taps to Open to Water a Garden	Hard	Solution Here
1333	Filter Restaurants by Vegan-Friendly, Price and Distance	Medium	Solution Here
1335	Minimum Difficulty of a Job Schedule	Hard	Solution Here
1356	Sort Integers by The Number of 1 Bits	Easy	Solution Here
1357	Apply Discount Every n Orders	Medium	Solution Here
1337	The K Weakest Rows in a Matrix	Easy	Solution Here
1338	Reduce Array Size to The Half	Medium	Solution Here
1340	Jump Game V	Hard	Solution Here
1346	Check If N and Its Double Exist	Easy	Solution Here
1349	Maximum Students Taking Exam	Hard	Solution Here
1351	Count Negative Numbers in a Sorted Matrix	Easy	Solution Here
1352	Product of the Last K Numbers	Medium	Solution Here
1353	Maximum Number of Events That Can Be Attended	Medium	Solution Here
1354	Construct Target Array With Multiple Sums	Hard	Solution Here
1365	How Many Numbers Are Smaller Than the Current Number	Easy	Solution Here
1366	Rank Teams by Votes	Medium	Solution Here
1368	Minimum Cost to Make at Least One Valid Path in a Grid	Hard	Solution Here
1385	Find the Distance Value Between Two Arrays	Easy	Solution Here
1386	Cinema Seat Allocation	Medium	Solution Here
1388	Pizza With 3n Slices	Hard	Solution Here
1375	Number of Times Binary String Is Prefix-Aligned	Medium	Solution Here
1380	Lucky Numbers in a Matrix	Easy	Solution Here
1381	Design a Stack With Increment Operation	Medium	Solution Here
1383	Maximum Performance of a Team	Hard	Solution Here
1402	Reducing Dishes	Hard	Solution Here
1389	Create Target Array in the Given Order	Easy	Solution Here
1391	Check if There is a Valid Path in a Grid	Medium	Solution Here
1394	Find Lucky Integer in an Array	Easy	Solution Here
1395	Count Number of Teams	Medium	Solution Here
1413	Minimum Value to Get Positive Step by Step Sum	Easy	Solution Here
1403	Minimum Subsequence in Non-Increasing Order	Easy	Solution Here
1406	Stone Game III	Hard	Solution Here
1408	String Matching in an Array	Easy	Solution Here
1409	Queries on a Permutation With Key	Medium	Solution Here
1431	Kids With the Greatest Number of Candies	Easy	Solution Here
1434	Number of Ways to Wear Different Hats to Each Other	Hard	Solution Here
1418	Display Table of Food Orders in a Restaurant	Medium	Solution Here
1423	Maximum Points You Can Obtain from Cards	Medium	Solution Here
1424	Diagonal Traverse II	Medium	Solution Here
1449	Form Largest Integer With Digits That Add up to Target	Hard	Solution Here
1437	Check If All 1’s Are at Least Length K Places Away	Easy	Solution Here
1438	Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit	Medium	Solution Here
1439	Find the Kth Smallest Sum of a Matrix With Sorted Rows	Hard	Solution Here
1441	Build an Array With Stack Operations	Medium	Solution Here
1442	Count Triplets That Can Form Two Arrays of Equal XOR	Medium	Solution Here
1444	Number of Ways of Cutting a Pizza	Hard	Solution Here
1460	Make Two Arrays Equal by Reversing Sub-arrays	Easy	Solution Here
1463	Cherry Pickup II	Hard	Solution Here
1450	Number of Students Doing Homework at a Given Time	Easy	Solution Here
1452	People Whose List of Favorite Companies Is Not a Subset of Another List	Medium	Solution Here
1453	Maximum Number of Darts Inside of a Circular Dartboard	Hard	Solution Here
1458	Max Dot Product of Two Subsequences	Hard	Solution Here
1475	Final Prices With a Special Discount in a Shop	Easy	Solution Here
1478	Allocate Mailboxes	Hard	Solution Here
1476	Subrectangle Queries	Medium	Solution Here
1477	Find Two Non-overlapping Sub-arrays Each With Target Sum	Medium	Solution Here
1464	Maximum Product of Two Elements in an Array	Easy	Solution Here
1465	Maximum Area of a Piece of Cake After Horizontal and Vertical Cuts	Medium	Solution Here
1470	Shuffle the Array	Easy	Solution Here
1471	The k Strongest Values in an Array	Medium	Solution Here
1472	Design Browser History	Medium	Solution Here
1473	Paint House III	Hard	Solution Here
1491	Average Salary Excluding the Minimum and Maximum Salary	Easy	Solution Here
1493	Longest Subarray of 1’s After Deleting One Element	Medium	Solution Here
1480	Running Sum of 1d Array	Easy	Solution Here
1481	Least Number of Unique Integers after K Removals	Medium	Solution Here
1482	Minimum Number of Days to Make m Bouquets	Medium	Solution Here
1487	Making File Names Unique	Medium	Solution Here
1488	Avoid Flood in The City	Medium	Solution Here
1508	Range Sum of Sorted Subarray Sums	Medium	Solution Here
1509	Minimum Difference Between Largest and Smallest Value in Three Moves	Medium	Solution Here
1497	Check If Array Pairs Are Divisible by k	Medium	Solution Here
1498	Number of Subsequences That Satisfy the Given Sum Condition	Medium	Solution Here
1499	Max Value of Equation	Hard	Solution Here
1502	Can Make Arithmetic Progression From Sequence	Easy	Solution Here
1503	Last Moment Before All Ants Fall Out of a Plank	Medium	Solution Here
1504	Count Submatrices With All Ones	Medium	Solution Here
1524	Number of Sub-arrays With Odd Sum	Medium	Solution Here
1526	Minimum Number of Increments on Subarrays to Form a Target Array	Hard	Solution Here
1512	Number of Good Pairs	Easy	Solution Here
1521	Find a Value of a Mysterious Function Closest to Target	Hard	Solution Here
1539	Kth Missing Positive Number	Easy	Solution Here
1546	Maximum Number of Non-Overlapping Subarrays With Sum Equals Target	Medium	Solution Here
1528	Shuffle String	Easy	Solution Here
1534	Count Good Triplets	Easy	Solution Here
1535	Find the Winner of an Array Game	Medium	Solution Here
1536	Minimum Swaps to Arrange a Binary Grid	Medium	Solution Here
1537	Get the Maximum Score	Hard	Solution Here
1558	Minimum Numbers of Function Calls to Make Target Array	Medium	Solution Here
1559	Detect Cycles in 2D Grid	Medium	Solution Here
1547	Minimum Cost to Cut a Stick	Hard	Solution Here
1533	Find the Index of the Large Integer	Medium	Solution Here
1552	Magnetic Force Between Two Balls	Medium	Solution Here
1572	Matrix Diagonal Sum	Easy	Solution Here
1574	Shortest Subarray to be Removed to Make Array Sorted	Medium	Solution Here
1575	Count All Possible Routes	Hard	Solution Here
1538	Guess the Majority in a Hidden Array	Medium	Solution Here
1560	Most Visited Sector in a Circular Track	Easy	Solution Here
1561	Maximum Number of Coins You Can Get	Medium	Solution Here
1562	Find Latest Group of Size M	Medium	Solution Here
1563	Stone Game V	Hard	Solution Here
1566	Detect Pattern of Length M Repeated K or More Times	Easy	Solution Here
1567	Maximum Length of Subarray With Positive Product	Medium	Solution Here
1568	Minimum Number of Days to Disconnect Island	Hard	Solution Here
1569	Number of Ways to Reorder Array to Get Same BST	Hard	Solution Here
1588	Sum of All Odd Length Subarrays	Easy	Solution Here
1590	Make Sum Divisible by P	Medium	Solution Here
1589	Maximum Sum Obtained of Any Permutation	Medium	Solution Here
1591	Strange Printer II	Hard	Solution Here
1577	Number of Ways Where Square of Number Is Equal to Product of Two Numbers	Medium	Solution Here
1578	Minimum Time to Make Rope Colorful	Medium	Solution Here
1564	Put Boxes Into the Warehouse I	Medium	Solution Here
1582	Special Positions in a Binary Matrix	Easy	Solution Here
1583	Count Unhappy Friends	Medium	Solution Here
1584	Min Cost to Connect All Points	Medium	Solution Here
1604	Alert Using Same Key-Card Three or More Times in a One Hour Period	Medium	Solution Here
1606	Find Servers That Handled Most Number of Requests	Hard	Solution Here
1605	Find Valid Matrix Given Row and Column Sums	Medium	Solution Here
1570	Dot Product of Two Sparse Vectors	Medium	Solution Here
1594	Maximum Non Negative Product in a Matrix	Medium	Solution Here
1595	Minimum Cost to Connect Two Groups of Points	Hard	Solution Here
1580	Put Boxes Into the Warehouse II	Medium	Solution Here
1598	Crawler Log Folder	Easy	Solution Here
1599	Maximum Profit of Operating a Centennial Wheel	Medium	Solution Here
1601	Maximum Number of Achievable Transfer Requests	Hard	Solution Here
1620	Coordinate With Maximum Network Quality	Medium	Solution Here
1728	Cat and Mouse II	Hard	Solution Here
1608	Special Array With X Elements Greater Than or Equal X	Easy	Solution Here
1610	Maximum Number of Visible Points	Hard	Solution Here
1636	Sort Array by Increasing Frequency	Easy	Solution Here
1637	Widest Vertical Area Between Two Points Containing No Points	Medium	Solution Here
1639	Number of Ways to Form a Target String Given a Dictionary	Hard	Solution Here
1626	Best Team With No Conflicts	Medium	Solution Here
1629	Slowest Key	Easy	Solution Here
1630	Arithmetic Subarrays	Medium	Solution Here
1631	Path With Minimum Effort	Medium	Solution Here
1652	Defuse the Bomb	Easy	Solution Here
1654	Minimum Jumps to Reach Home	Medium	Solution Here
1655	Distribute Repeating Integers	Hard	Solution Here
1640	Check Array Formation Through Concatenation	Easy	Solution Here
1642	Furthest Building You Can Reach	Medium	Solution Here
1671	Minimum Number of Removals to Make Mountain Array	Hard	Solution Here
1670	Design Front Middle Back Queue	Medium	Solution Here
1646	Get Maximum in Generated Array	Easy	Solution Here
1648	Sell Diminishing-Valued Colored Balls	Medium	Solution Here
1649	Create Sorted Array through Instructions	Hard	Solution Here
1656	Design an Ordered Stream	Easy	Solution Here
1658	Minimum Operations to Reduce X to Zero	Medium	Solution Here
1662	Check If Two String Arrays are Equivalent	Easy	Solution Here
1664	Ways to Make a Fair Array	Medium	Solution Here
1665	Minimum Initial Energy to Finish Tasks	Hard	Solution Here
1684	Count the Number of Consistent Strings	Easy	Solution Here
1685	Sum of Absolute Differences in a Sorted Array	Medium	Solution Here
1686	Stone Game VI	Medium	Solution Here
1687	Delivering Boxes from Storage to Ports	Hard	Solution Here
1672	Richest Customer Wealth	Easy	Solution Here
1673	Find the Most Competitive Subsequence	Medium	Solution Here
1674	Minimum Moves to Make Array Complementary	Medium	Solution Here
1675	Minimize Deviation in Array	Hard	Solution Here
1679	Max Number of K-Sum Pairs	Medium	Solution Here
1681	Minimum Incompatibility	Hard	Solution Here
1700	Number of Students Unable to Eat Lunch	Easy	Solution Here
1701	Average Waiting Time	Medium	Solution Here
1703	Minimum Adjacent Swaps for K Consecutive Ones	Hard	Solution Here
1690	Stone Game VII	Medium	Solution Here
1714	Sum Of Special Evenly-Spaced Elements In Array	Hard	Solution Here
1695	Maximum Erasure Value	Medium	Solution Here
1696	Jump Game VI	Medium	Solution Here
1697	Checking Existence of Edge Length Limited Paths	Hard	Solution Here
1718	Construct the Lexicographically Largest Valid Sequence	Medium	Solution Here
1705	Maximum Number of Eaten Apples	Medium	Solution Here
1723	Find Minimum Time to Finish All Jobs	Hard	Solution Here
1707	Maximum XOR With an Element From Array	Hard	Solution Here
1710	Maximum Units on a Truck	Easy	Solution Here
1711	Count Good Meals	Medium	Solution Here
1712	Ways to Split Array Into Three Subarrays	Medium	Solution Here
1713	Minimum Operations to Make a Subsequence	Hard	Solution Here
1732	Find the Highest Altitude	Easy	Solution Here
1733	Minimum Number of People to Teach	Medium	Solution Here
1734	Decode XORed Permutation	Medium	Solution Here
1735	Count Ways to Make Array With Product	Hard	Solution Here
1720	Decode XORed Array	Easy	Solution Here
1722	Minimize Hamming Distance After Swap Operations	Medium	Solution Here
1725	Number Of Rectangles That Can Form The Largest Square	Easy	Solution Here
1727	Largest Submatrix With Rearrangements	Medium	Solution Here
1708	Largest Subarray Length K	Easy	Solution Here
1748	Sum of Unique Elements	Easy	Solution Here
1749	Maximum Absolute Sum of Any Subarray	Medium	Solution Here
1751	Maximum Number of Events That Can Be Attended II	Hard	Solution Here
1738	Find Kth Largest XOR Coordinate Value	Medium	Solution Here
1743	Restore the Array From Adjacent Pairs	Medium	Solution Here
1744	Can You Eat Your Favorite Candy on Your Favorite Day?	Medium	Solution Here
1764	Form Array by Concatenating Subarrays of Another Array	Medium	Solution Here
1765	Map of Highest Peak	Medium	Solution Here
1752	Check if Array Is Sorted and Rotated	Easy	Solution Here
1755	Closest Subsequence Sum	Hard	Solution Here
1760	Minimum Limit of Balls in a Bag	Medium	Solution Here
1779	Find Nearest Point That Has the Same X or Y Coordinate	Easy	Solution Here
1746	Maximum Subarray Sum After One Operation	Medium	Solution Here
1769	Minimum Number of Operations to Move All Balls to Each Box	Medium	Solution Here
1770	Maximum Score from Performing Multiplication Operations	Medium	Solution Here
1773	Count Items Matching a Rule	Easy	Solution Here
1774	Closest Dessert Cost	Medium	Solution Here
1775	Equal Sum Arrays With Minimum Number of Operations	Medium	Solution Here
1776	Car Fleet II	Hard	Solution Here
1756	Design Most Recently Used Queue	Medium	Solution Here
1799	Maximize Score After N Operations	Hard	Solution Here
1803	Count Pairs With XOR in a Range	Hard	Solution Here
1762	Buildings With an Ocean View	Medium	Solution Here
1785	Minimum Elements to Add to Form a Given Sum	Medium	Solution Here
1787	Make the XOR of All Segments Equal to Zero	Hard	Solution Here
1792	Maximum Average Pass Ratio	Medium	Solution Here
1793	Maximum Score of a Good Subarray	Hard	Solution Here
1772	Sort Features by Popularity	Medium	Solution Here
1813	Sentence Similarity III	Medium	Solution Here
1815	Maximum Number of Groups Getting Fresh Donuts	Hard	Solution Here
1814	Count Nice Pairs in an Array	Medium	Solution Here
1800	Maximum Ascending Subarray Sum	Easy	Solution Here
1801	Number of Orders in the Backlog	Medium	Solution Here
1798	Maximum Number of Consecutive Values You Can Make	Medium	Solution Here
1807	Evaluate the Bracket Pairs of a String	Medium	Solution Here
1806	Minimum Number of Operations to Reinitialize a Permutation	Medium	Solution Here
1788	Maximize the Beauty of the Garden	Hard	Solution Here
1827	Minimum Operations to Make the Array Increasing	Easy	Solution Here
1828	Queries on Number of Points Inside a Circle	Medium	Solution Here
1829	Maximum XOR for Each Query	Medium	Solution Here
1816	Truncate Sentence	Easy	Solution Here
1817	Finding the Users Active Minutes	Medium	Solution Here
1818	Minimum Absolute Sum Difference	Medium	Solution Here
1819	Number of Different Subsequences GCDs	Hard	Solution Here
1822	Sign of the Product of an Array	Easy	Solution Here
1823	Find the Winner of the Circular Game	Medium	Solution Here
1824	Minimum Sideway Jumps	Medium	Solution Here
1846	Maximum Element After Decreasing and Rearranging	Medium	Solution Here
1847	Closest Room	Hard	Solution Here
1833	Maximum Ice Cream Bars	Medium	Solution Here
1834	Single-Threaded CPU	Medium	Solution Here
1835	Find XOR Sum of All Pairs Bitwise AND	Hard	Solution Here
1838	Frequency of the Most Frequent Element	Medium	Solution Here
1840	Maximum Building Height	Hard	Solution Here
1820	Maximum Number of Accepted Invitations	Medium	Solution Here
1861	Rotating the Box	Medium	Solution Here
1848	Minimum Distance to the Target Element	Easy	Solution Here
1851	Minimum Interval to Include Each Query	Hard	Solution Here
1989	Maximum Number of People That Can Be Caught in Tag	Medium	Solution Here
1826	Faulty Sensor	Easy	Solution Here
1854	Maximum Population Year	Easy	Solution Here
1855	Maximum Distance Between a Pair of Values	Medium	Solution Here
1856	Maximum Subarray Min-Product	Medium	Solution Here
1877	Minimize Maximum Pair Sum in Array	Medium	Solution Here
1879	Minimum XOR Sum of Two Arrays	Hard	Solution Here
1878	Get Biggest Three Rhombus Sums in a Grid	Medium	Solution Here
1863	Sum of All Subset XOR Totals	Easy	Solution Here
1865	Finding Pairs With a Certain Sum	Medium	Solution Here
1870	Minimum Speed to Arrive on Time	Medium	Solution Here
1872	Stone Game VIII	Hard	Solution Here
1852	Distinct Numbers in Each Subarray	Medium	Solution Here
1893	Check if All the Integers in a Range Are Covered	Easy	Solution Here
1894	Find the Student that Will Replace the Chalk	Medium	Solution Here
1882	Process Tasks Using Servers	Medium	Solution Here
1883	Minimum Skips to Arrive at Meeting On Time	Hard	Solution Here
1886	Determine Whether Matrix Can Be Obtained By Rotation	Easy	Solution Here
1887	Reduction Operations to Make the Array Elements Equal	Medium	Solution Here
1889	Minimum Space Wasted From Packaging	Hard	Solution Here
1868	Product of Two Run-Length Encoded Arrays	Medium	Solution Here
1909	Remove One Element to Make the Array Strictly Increasing	Easy	Solution Here
1911	Maximum Alternating Subsequence Sum	Medium	Solution Here
1912	Design Movie Rental System	Hard	Solution Here
1899	Merge Triplets to Form Target Triplet	Medium	Solution Here
1898	Maximum Number of Removable Characters	Medium	Solution Here
1874	Minimize Product Sum of Two Arrays	Medium	Solution Here
1906	Minimum Absolute Difference Queries	Medium	Solution Here
1905	Count Sub Islands	Medium	Solution Here
1885	Count Pairs in Two Arrays	Medium	Solution Here
1926	Nearest Exit from Entrance in Maze	Medium	Solution Here
1913	Maximum Product Difference Between Two Pairs	Easy	Solution Here
1914	Cyclically Rotating a Grid	Medium	Solution Here
1891	Cutting Ribbons	Medium	Solution Here
1901	Find a Peak Element II	Medium	Solution Here
1920	Build Array from Permutation	Easy	Solution Here
1921	Eliminate Maximum Number of Monsters	Medium	Solution Here
1923	Longest Common Subpath	Hard	Solution Here
1942	The Number of the Smallest Unoccupied Chair	Medium	Solution Here
1943	Describe the Painting	Medium	Solution Here
2297	Jump Game VIII	Medium	Solution Here
1929	Concatenation of Array	Easy	Solution Here
1908	Game of Nim	Medium	Solution Here
2307	Check for Contradictions in Equations	Hard	Solution Here
1936	Add Minimum Number of Rungs	Medium	Solution Here
1937	Maximum Number of Points with Cost	Medium	Solution Here
1938	Maximum Genetic Difference Query	Hard	Solution Here
1918	Kth Smallest Subarray Sum	Medium	Solution Here
1940	Longest Common Subsequence Between Sorted Arrays	Medium	Solution Here
1950	Maximum of Minimum Values in All Subarrays	Medium	Solution Here
1956	Minimum Time For K Virus Variants to Spread	Hard	Solution Here
1924	Erect the Fence II	Hard	Solution Here
2021	Brightest Position on Street	Medium	Solution Here
1946	Largest Number After Mutating Substring	Medium	Solution Here
1947	Maximum Compatibility Score Sum	Medium	Solution Here
1948	Delete Duplicate Folders in System	Hard	Solution Here
1958	Check if Move is Legal	Medium	Solution Here
1959	Minimum Total Space Wasted With K Resizing Operations	Medium	Solution Here
2052	Minimum Cost to Separate Sentence Into Rows	Medium	Solution Here
1953	Maximum Number of Weeks for Which You Can Work	Medium	Solution Here
1968	Array With Elements Not Equal to Average of Neighbors	Medium	Solution Here
1955	Count Number of Special Subsequences	Hard	Solution Here
1975	Maximum Matrix Sum	Medium	Solution Here
1961	Check If String Is a Prefix of Array	Easy	Solution Here
1962	Remove Stones to Minimize the Total	Medium	Solution Here
1964	Find the Longest Valid Obstacle Course at Each Position	Hard	Solution Here
1970	Last Day Where You Can Still Cross	Hard	Solution Here
1991	Find the Middle Index in Array	Easy	Solution Here
1992	Find All Groups of Farmland	Medium	Solution Here
1994	The Number of Good Subsets	Hard	Solution Here
1979	Find Greatest Common Divisor of Array	Easy	Solution Here
1980	Find Unique Binary String	Medium	Solution Here
1981	Minimize the Difference Between Target and Chosen Elements	Medium	Solution Here
1982	Find Array Given Subset Sums	Hard	Solution Here
1966	Binary Searchable Numbers in an Unsorted Array	Medium	Solution Here
1984	Minimum Difference Between Highest and Lowest of K Scores	Easy	Solution Here
1985	Find the Kth Largest Integer in the Array	Medium	Solution Here
1986	Minimum Number of Work Sessions to Finish the Tasks	Medium	Solution Here
2006	Count Number of Pairs With Absolute Difference K	Easy	Solution Here
2007	Find Original Array From Doubled Array	Medium	Solution Here
2008	Maximum Earnings From Taxi	Medium	Solution Here
2009	Minimum Number of Operations to Make Array Continuous	Hard	Solution Here
1995	Count Special Quadruplets	Easy	Solution Here
1996	The Number of Weak Characters in the Game	Medium	Solution Here
1997	First Day Where You Have Been in All the Rooms	Medium	Solution Here
1998	GCD Sort of an Array	Hard	Solution Here
2001	Number of Pairs of Interchangeable Rectangles	Medium	Solution Here
2022	Convert 1D Array Into 2D Array	Easy	Solution Here
2023	Number of Pairs of Strings With Concatenation Equal to Target	Medium	Solution Here
2025	Maximum Number of Ways to Partition an Array	Hard	Solution Here
2011	Final Value of Variable After Performing Operations	Easy	Solution Here
2012	Sum of Beauty in the Array	Medium	Solution Here
2013	Detect Squares	Medium	Solution Here
2015	Average Height of Buildings in Each Segment	Medium	Solution Here
2016	Maximum Difference Between Increasing Elements	Easy	Solution Here
2017	Grid Game	Medium	Solution Here
2018	Check if Word Can Be Placed In Crossword	Medium	Solution Here
2019	The Score of Students Solving Math Expression	Hard	Solution Here
2037	Minimum Number of Moves to Seat Everyone	Easy	Solution Here
2040	Kth Smallest Product of Two Sorted Arrays	Hard	Solution Here
2039	The Time When the Network Becomes Idle	Medium	Solution Here
2028	Find Missing Observations	Medium	Solution Here
2029	Stone Game IX	Medium	Solution Here
2032	Two Out of Three	Easy	Solution Here
2033	Minimum Operations to Make a Uni-Value Grid	Medium	Solution Here
2035	Partition Array Into Two Arrays to Minimize Sum Difference	Hard	Solution Here
2053	Kth Distinct String in an Array	Easy	Solution Here
2054	Two Best Non-Overlapping Events	Medium	Solution Here
2055	Plates Between Candles	Medium	Solution Here
2056	Number of Valid Move Combinations On Chessboard	Hard	Solution Here
2043	Simple Bank System	Medium	Solution Here
2044	Count Number of Maximum Bitwise-OR Subsets	Medium	Solution Here
2049	Count Nodes With the Highest Score	Medium	Solution Here
2070	Most Beautiful Item for Each Query	Medium	Solution Here
2071	Maximum Number of Tasks You Can Assign	Hard	Solution Here
2057	Smallest Index With Equal Value	Easy	Solution Here
2059	Minimum Operations to Convert Number	Medium	Solution Here
2064	Minimized Maximum of Products Distributed to Any Store	Medium	Solution Here
2065	Maximum Path Quality of a Graph	Hard	Solution Here
2085	Count Common Words With One Occurrence	Easy	Solution Here
2087	Minimum Cost Homecoming of a Robot in a Grid	Medium	Solution Here
2088	Count Fertile Pyramids in a Land	Hard	Solution Here
2073	Time Needed to Buy Tickets	Easy	Solution Here
2078	Two Furthest Houses With Different Colors	Easy	Solution Here
2132	Stamping the Grid	Hard	Solution Here
2061	Number of Spaces Cleaning Robot Cleaned	Medium	Solution Here
2099	Find Subsequence of Length K With the Largest Sum	Easy	Solution Here
2100	Find Good Days to Rob the Bank	Medium	Solution Here
2101	Detonate the Maximum Bombs	Medium	Solution Here
2089	Find Target Indices After Sorting Array	Easy	Solution Here
2090	K Radius Subarray Averages	Medium	Solution Here
2091	Removing Minimum and Maximum From Array	Medium	Solution Here
2094	Finding 3-Digit Even Numbers	Easy	Solution Here
2114	Maximum Number of Words Found in Sentences	Easy	Solution Here
2115	Find All Possible Recipes from Given Supplies	Medium	Solution Here
2104	Sum of Subarray Ranges	Medium	Solution Here
2105	Watering Plants II	Medium	Solution Here
2106	Maximum Fruits Harvested After at Most K Steps	Hard	Solution Here
2108	Find First Palindromic String in the Array	Easy	Solution Here
2109	Adding Spaces to a String	Medium	Solution Here
2110	Number of Smooth Descent Periods of a Stock	Medium	Solution Here
2111	Minimum Operations to Make the Array K-Increasing	Hard	Solution Here
2131	Longest Palindrome by Concatenating Two Letter Words	Medium	Solution Here
2121	Intervals Between Identical Elements	Medium	Solution Here
2122	Recover the Original Array	Hard	Solution Here
2098	Subsequence of Size K With the Largest Even Sum	Medium	Solution Here
2125	Number of Laser Beams in a Bank	Medium	Solution Here
2126	Destroying Asteroids	Medium	Solution Here
2107	Number of Unique Flavors After Sharing K Candies	Medium	Solution Here
2144	Minimum Cost of Buying Candies With Discount	Easy	Solution Here
2145	Count the Hidden Sequences	Medium	Solution Here
2146	K Highest Ranked Items Within a Price Range	Medium	Solution Here
2133	Check if Every Row and Column Contains All Numbers	Easy	Solution Here
2134	Minimum Swaps to Group All 1’s Together II	Medium	Solution Here
2135	Count Words Obtained After Adding a Letter	Medium	Solution Here
2136	Earliest Possible Day of Full Bloom	Hard	Solution Here
2113	Elements in Array After Removing and Replacing Elements	Medium	Solution Here
2123	Minimum Operations to Remove Adjacent Ones in Matrix	Hard	Solution Here
2155	All Divisions With the Highest Score of a Binary Array	Medium	Solution Here
2140	Solving Questions With Brainpower	Medium	Solution Here
2141	Maximum Running Time of N Computers	Hard	Solution Here
2161	Partition Array According to Given Pivot	Medium	Solution Here
2163	Minimum Difference in Sums After Removal of Elements	Hard	Solution Here
2128	Remove All Ones With Row and Column Flips	Medium	Solution Here
2148	Count Elements With Strictly Smaller and Greater Elements	Easy	Solution Here
2150	Find All Lonely Numbers in the Array	Medium	Solution Here
2149	Rearrange Array Elements by Sign	Medium	Solution Here
2151	Maximum Good People Based on Statements	Hard	Solution Here
2137	Pour Water Between Buckets to Make Water Levels Equal	Medium	Solution Here
2154	Keep Multiplying Found Values by Two	Easy	Solution Here
2176	Count Equal and Divisible Pairs in an Array	Easy	Solution Here
2179	Count Good Triplets in an Array	Hard	Solution Here
2143	Choose Numbers From Two Arrays in Range	Hard	Solution Here
2164	Sort Even and Odd Indices Independently	Easy	Solution Here
2166	Design Bitset	Medium	Solution Here
2152	Minimum Number of Lines to Cover Points	Medium	Solution Here
2170	Minimum Operations to Make the Array Alternating	Medium	Solution Here
2171	Removing Minimum Number of Magic Beans	Medium	Solution Here
2172	Maximum AND Sum of Array	Hard	Solution Here
2185	Counting Words With a Given Prefix	Easy	Solution Here
2187	Minimum Time to Complete Trips	Medium	Solution Here
2188	Minimum Time to Finish the Race	Hard	Solution Here
2158	Amount of New Area Painted Each Day	Hard	Solution Here
2183	Count Array Pairs Divisible by K	Hard	Solution Here
2195	Append K Integers With Minimal Sum	Medium	Solution Here
2196	Create Binary Tree From Descriptions	Medium	Solution Here
2197	Replace Non-Coprime Numbers in Array	Hard	Solution Here
2206	Divide Array Into Equal Pairs	Easy	Solution Here
2208	Minimum Operations to Halve Array Sum	Medium	Solution Here
2190	Most Frequent Number Following Key In an Array	Easy	Solution Here
2174	Remove All Ones With Row and Column Flips II	Medium	Solution Here
2210	Count Hills and Valleys in an Array	Easy	Solution Here
2212	Maximum Points in an Archery Competition	Medium	Solution Here
2213	Longest Substring of One Repeating Character	Hard	Solution Here
2200	Find All K-Distant Indices in an Array	Easy	Solution Here
2184	Number of Ways to Build Sturdy Brick Wall	Medium	Solution Here
2221	Find Triangular Sum of an Array	Medium	Solution Here
2233	Maximum Product After K Increments	Medium	Solution Here
2234	Maximum Total Beauty of the Gardens	Hard	Solution Here
2248	Intersection of Multiple Arrays	Easy	Solution Here
2249	Count Lattice Points Inside a Circle	Medium	Solution Here
2250	Count Number of Rectangles Containing Each Point	Medium	Solution Here
2251	Number of Flowers in Full Bloom	Hard	Solution Here
2260	Minimum Consecutive Cards to Pick Up	Medium	Solution Here
2261	K Divisible Elements Subarrays	Medium	Solution Here
2255	Count Prefixes of a Given String	Easy	Solution Here
2256	Minimum Average Difference	Medium	Solution Here
2257	Count Unguarded Cells in the Grid	Medium	Solution Here
2258	Escape the Spreading Fire	Hard	Solution Here
2267	Check if There Is a Valid Parentheses String Path	Hard	Solution Here
2239	Find Closest Number to Zero	Easy	Solution Here
2241	Design an ATM Machine	Medium	Solution Here
2242	Maximum Score of a Node Sequence	Hard	Solution Here
2214	Minimum Health to Beat Game	Medium	Solution Here
2274	Maximum Consecutive Floors Without Special Floors	Medium	Solution Here
2275	Largest Combination With Bitwise AND Greater Than Zero	Medium	Solution Here
2270	Number of Ways to Split Array	Medium	Solution Here
2271	Maximum White Tiles Covered by a Carpet	Medium	Solution Here
2272	Substring With Largest Variance	Hard	Solution Here
2244	Minimum Rounds to Complete All Tasks	Medium	Solution Here
2245	Maximum Trailing Zeros in a Cornered Path	Medium	Solution Here
2246	Longest Path With Different Adjacent Characters	Hard	Solution Here
2279	Maximum Bags With Full Capacity of Rocks	Medium	Solution Here
2280	Minimum Lines to Represent a Line Chart	Medium	Solution Here
2281	Sum of Total Strength of Wizards	Hard	Solution Here
2219	Maximum Sum Score of Array	Medium	Solution Here
2289	Steps to Make Array Non-decreasing	Medium	Solution Here
2290	Minimum Obstacle Removal to Reach Corner	Hard	Solution Here
2284	Sender With Largest Word Count	Medium	Solution Here
2237	Count Positions on Street With Required Brightness	Medium	Solution Here
2293	Min Max Game	Easy	Solution Here
2294	Partition Array Such That Maximum Difference Is K	Medium	Solution Here
2295	Replace Elements in an Array	Medium	Solution Here
2306	Naming a Company	Hard	Solution Here
2300	Successful Pairs of Spells and Potions	Medium	Solution Here
2301	Match Substring After Replacement	Hard	Solution Here
2302	Count Subarrays With Score Less Than K	Hard	Solution Here
2319	Check if Matrix Is X-Matrix	Easy	Solution Here
2322	Minimum Score After Removals on a Tree	Hard	Solution Here
2317	Maximum XOR After Operations	Medium	Solution Here
2268	Minimum Number of Keypresses	Medium	Solution Here
2328	Number of Increasing Paths in a Grid	Hard	Solution Here
2326	Spiral Matrix IV	Medium	Solution Here
2335	Minimum Amount of Time to Fill Cups	Easy	Solution Here
2332	The Latest Time to Catch a Bus	Medium	Solution Here
2333	Minimum Sum of Squared Difference	Medium	Solution Here
2334	Subarray With Elements Greater Than Varying Threshold	Hard	Solution Here
2277	Closest Node to Path in Tree	Hard	Solution Here
2341	Maximum Number of Pairs in Array	Easy	Solution Here
2343	Query Kth Smallest Trimmed Number	Medium	Solution Here
2344	Minimum Deletions to Make Array Divisible	Hard	Solution Here
2282	Number of People That Can Be Seen in a Grid	Medium	Solution Here
2291	Maximum Profit From Trading Stocks	Medium	Solution Here
2352	Equal Row and Column Pairs	Medium	Solution Here
2354	Number of Excellent Pairs	Hard	Solution Here
2348	Number of Zero-Filled Subarrays	Medium	Solution Here
2347	Best Poker Hand	Easy	Solution Here
2350	Shortest Impossible Sequence of Rolls	Hard	Solution Here
2357	Make Array Zero by Subtracting Equal Amounts	Easy	Solution Here
2358	Maximum Number of Groups Entering a Competition	Medium	Solution Here
2367	Number of Arithmetic Triplets	Easy	Solution Here
2369	Check if There is a Valid Partition For The Array	Medium	Solution Here
2368	Reachable Nodes With Restrictions	Medium	Solution Here
2363	Merge Similar Items	Easy	Solution Here
2364	Count Number of Bad Pairs	Medium	Solution Here
2366	Minimum Replacements to Sort the Array	Hard	Solution Here
2373	Largest Local Values in a Matrix	Easy	Solution Here
2323	Find Minimum Time to Finish All Jobs II	Medium	Solution Here
2383	Minimum Hours of Training to Win a Competition	Easy	Solution Here
2386	Find the K-Sum of an Array	Hard	Solution Here
2381	Shifting Letters II	Medium	Solution Here
2382	Maximum Segment Sum After Removals	Hard	Solution Here
2389	Longest Subsequence With Limited Sum	Easy	Solution Here
2391	Minimum Amount of Time to Collect Garbage	Medium	Solution Here
2392	Build a Matrix With Conditions	Hard	Solution Here
2342	Max Sum of a Pair With Equal Sum of Digits	Medium	Solution Here
2340	Minimum Adjacent Swaps to Make a Valid Array	Medium	Solution Here
2365	Task Scheduler II	Medium	Solution Here
2345	Finding the Number of Visible Mountains	Medium	Solution Here
2355	Maximum Number of Books You Can Take	Hard	Solution Here
2361	Minimum Costs Using the Train Line	Hard	Solution Here
2371	Minimize Maximum Value in a Grid	Hard	Solution Here
2387	Median of a Row Wise Sorted Matrix	Medium	Solution Here

Array-1180
String-562
Hash Table-412
Dynamic Programming-390
Math-368
Sorting-264
Greedy-257
Depth-First Search-256
Database-215
Breadth-First Search-200
Tree-195
Binary Search-191
Matrix-176
Binary Tree-160
Two Pointers-151
Bit Manipulation-140
Stack-133
Heap (Priority Queue)-117
Design-116
Graph-108
Simulation-103
Prefix Sum-96
Backtracking-92
Counting-86
Sliding Window-73
Linked List-69
Union Find-66
Ordered Set-48
Monotonic Stack-47
Recursion-43
Trie-41
Binary Search Tree-40
Divide and Conquer-40
Enumeration-39
Bitmask-37
Queue-33
Memoization-32
Topological Sort-31
Geometry-30
Segment Tree-27
Game Theory-24
Hash Function-24
Binary Indexed Tree-21
Interactive-18
Data Stream-17
String Matching-17
Rolling Hash-17
Shortest Path-16
Number Theory-16
Combinatorics-15
Randomized-12
Monotonic Queue-9
Iterator-9
Merge Sort-9
Concurrency-9
Doubly-Linked List-8
Brainteaser-8
Probability and Statistics-7
Quickselect-7
Bucket Sort-6
Suffix Array-6
Minimum Spanning Tree-5
Counting Sort-5
Shell-4
Line Sweep-4
Reservoir Sampling-4
Eulerian Circuit-3
Radix Sort-3
Strongly Connected Componen-t2
Rejection Sampling-2
Biconnected Component-1

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LeetCode All Array Solution List – all in one place

LeetCode All Array Solution List Java , Python 3, Python 2 , C , C++, Best and Optimal Solutions , All you need.

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