Find Minimum in Rotated Sorted Array II – LeetCode Solution Java , Python 3, Python 2 , C , C++, Best and Optimal Solutions , All you need.
Suppose an array of length n
sorted in ascending order is rotated between 1
and n
times. For example, the array nums = [0,1,4,4,5,6,7]
might become:
[4,5,6,7,0,1,4]
if it was rotated4
times.[0,1,4,4,5,6,7]
if it was rotated7
times.
Notice that rotating an array [a[0], a[1], a[2], ..., a[n-1]]
1 time results in the array [a[n-1], a[0], a[1], a[2], ..., a[n-2]]
.
Given the sorted rotated array nums
that may contain duplicates, return the minimum element of this array.
You must decrease the overall operation steps as much as possible.
Example 1:
Input: nums = [1,3,5] Output: 1
Example 2:
Input: nums = [2,2,2,0,1] Output: 0
Constraints:
n == nums.length
1 <= n <= 5000
-5000 <= nums[i] <= 5000
nums
is sorted and rotated between1
andn
times.
C++ Find Minimum in Rotated Sorted Array II LeetCode Solution
class Solution {
public:
int findMin(vector<int>& nums) {
int l = 0, r = nums.size() - 1;
while (l < r) {
int m = l + (r - l) / 2;
if (nums[m] > nums[r]) {
l = m + 1;
} else if (nums[m] < nums[r]) {
r = m;
} else {
r--;
}
}
return nums[l];
}
};
Java Find Minimum in Rotated Sorted Array II LeetCode Solution
public int findMin(int[] nums) {
int l = 0, r = nums.length-1;
while (l < r) {
int mid = (l + r) / 2;
if (nums[mid] < nums[r]) {
r = mid;
} else if (nums[mid] > nums[r]){
l = mid + 1;
} else {
r--; //nums[mid]=nums[r] no idea, but we can eliminate nums[r];
}
}
return nums[l];
}
Python 3 Find Minimum in Rotated Sorted Array II LeetCode Solution
class Solution:
def findMin(self, nums):
"""
:type nums: List[int]
:rtype: int
"""
return min(nums)
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
Leave a comment below