• Home
  • Top Posts
  • Code Solutions
  • How to
  • News
  • Trending
  • Anime
  • Health
  • Education
Saturday, February 4, 2023
  • Login
Zeroplusfour
No Result
View All Result
  • Home
  • Top Posts
  • Code Solutions
  • How to
  • News
  • Trending
  • Anime
  • Health
  • Education
  • Home
  • Top Posts
  • Code Solutions
  • How to
  • News
  • Trending
  • Anime
  • Health
  • Education
No Result
View All Result
Zeroplusfour
No Result
View All Result
Home Code Solutions Hackerrank Algorithms

Sales by Match – HackerRank Solution

Sales by Match - HackerRank Solution Java , Python 3, Python 2 , C , C++, Best and Optimal Solutions , All you need.

bhautik bhalala by bhautik bhalala
May 31, 2022
Reading Time: 1 min read
0
15 Days to learn SQL Hard SQL(Advanced)-Solution

15 Days to learn SQL Hard SQL(Advanced)-Solution alt text

Spread the love

Table of Contents

  • Sales by Match – HackerRank Solution Java , Python 3, Python 2 , C , C++, Best and Optimal Solutions , All you need.
  • Solutions of Algorithms Data Structures Hard HackerRank:
    • Here are all the Solutions of Hard , Advanced , Expert Algorithms of Data Structure of Hacker Rank , Leave a comment for similar posts
  • 1 Month Preparation Kit Solutions – HackerRank
  • C++ Sales by Match HackerRank Solution
  • Java Sales by Match HackerRank Solution
  • Python 3 Sales by Match HackerRank Solution
  • JavaScript Sales by Match  HackerRank Solution
  • C Sales by Match HackerRank Solution
    • Leave a comment below
      • Related posts:

Sales by Match – HackerRank Solution Java , Python 3, Python 2 , C , C++, Best and Optimal Solutions , All you need.

Solutions of Algorithms Data Structures Hard HackerRank:

Here are all the Solutions of Hard , Advanced , Expert Algorithms of Data Structure of Hacker Rank , Leave a comment for similar posts


1 Month Preparation Kit Solutions – HackerRank

 

 


C++ Sales by Match HackerRank Solution


Copy Code Copied Use a different Browser

#include <bits/stdc++.h>

using namespace std;
using LINT = long long int;
using PII = pair<int,int>;

#define PB push_back
#define FI first
#define SE second
#define REP(i,n) for(int i=0;i<(n);++i)
#define FOR(i, a, b) for(int i=(a);i<(b);++i)

int socks[107];

int main() {
    int n;
    cin >> n;
    REP(i,n){
        int x;
        cin>>x;
        socks[x]++;
    }

    int ans = 0;
    REP(i,107)ans+=socks[i]/2;
    cout<<ans<<endl;

    return 0;
}

Java Sales by Match HackerRank Solution


Copy Code Copied Use a different Browser

 

import java.io.*;
import java.util.*;

public class Solution {

    public static void main(String[] args) {
        /* Enter your code here. Read input from STDIN. Print output to STDOUT. Your class should be named Solution. */
        Scanner s = new Scanner(System.in);
        int[] freq = new int[101];
        int n = s.nextInt();
        for(int i = 0; i < n; i++){
            int x = s.nextInt();
            freq[x]++;
        }
        int total = 0;
        for(int i = 1; i < 101; i++){
            total+=freq[i]/2;
        }
        System.out.println(total);
    }
}



Python 3 Sales by Match HackerRank Solution


Copy Code Copied Use a different Browser

#!/bin/python3

import math
import os
import random
import re
import sys

# Complete the sockMerchant function below.
def sockMerchant(n, ar):
    num = 0
    for i in range(0,n):
        gum = 1
        for j in range(i+1,n):
            if ar[i] == None:
                continue
            if ar[i] == ar[j] and gum ==1:
                num = num + 1
                gum = gum + 1
                ar[j] = None
            
    return num

if __name__ == '__main__':
    fptr = open(os.environ['OUTPUT_PATH'], 'w')

    n = int(input())

    ar = list(map(int, input().rstrip().split()))

    result = sockMerchant(n, ar)

    fptr.write(str(result) + '\n')

    fptr.close()



JavaScript Sales by Match  HackerRank Solution


Copy Code Copied Use a different Browser

function processData(input) {
    //Enter your code here
  var pInput = input.split('\n');
  var n = pInput[0];
  var pInput = pInput[1].split(' ');
  var oddItems = {};
  pInput.map(function (i) {
    if(oddItems[i]) {
      delete oddItems[i];
    } else {
      oddItems[i] = true;
    }
  })
  console.log((n - Object.keys(oddItems).length)/2);
} 

process.stdin.resume();
process.stdin.setEncoding("ascii");
_input = "";
process.stdin.on("data", function (input) {
    _input += input;
});

process.stdin.on("end", function () {
   processData(_input);
});



C Sales by Match HackerRank Solution


Copy Code Copied Use a different Browser

#include <stdio.h>
#include <string.h>
#include <math.h>
#include <stdlib.h>

int main() {

    int n;
    scanf("%d",&n);
    int arr[101];
    for(int i=0;i<101;i++){
        arr[i]=0;
    }
    for(int i=0;i<n;i++){
        int j;
        scanf("%d",&j);
        arr[j] += 1;
    }
    int total=0;
    for(int i=0;i<101;i++){
        if(arr[i]> 1){
            if(arr[i] % 2 == 0) total += (arr[i] / 2);
            else total += ((arr[i]-1) / 2);
        }
    }
    printf("%d",total);
    
    
    
    return 0;
}

 

Leave a comment below

 

Related posts:

15 Days to learn SQL Hard SQL(Advanced)-SolutionAbsolute Element Sums – HackerRank Solution 15 Days to learn SQL Hard SQL(Advanced)-SolutionRecursive Digit Sum – HackerRank Solution 15 Days to learn SQL Hard SQL(Advanced)-SolutionLiars – HackerRank Solution 15 Days to learn SQL Hard SQL(Advanced)-SolutionAccessory Collection – HackerRank Solution 15 Days to learn SQL Hard SQL(Advanced)-SolutionAlien Languages – HackerRank Solution 15 Days to learn SQL Hard SQL(Advanced)-SolutionThe Longest Increasing Subsequence – HackerRank Solution
Tags: Cc++14full solutionGoHackerRank Solutionjavajava 15java 7java 8java8javascriptpypy 3Python 2python 3Sales by Match
ShareTweetPin
bhautik bhalala

bhautik bhalala

Related Posts

Leetcode All Problems Solutions
Code Solutions

Exclusive Time of Functions – LeetCode Solution

by admin
October 5, 2022
0
30

Exclusive Time of Functions - LeetCode Solution Java , Python 3, Python 2 , C , C++, Best and Optimal Solutions...

Read more
Leetcode All Problems Solutions

Smallest Range Covering Elements from K Lists – LeetCode Solution

October 5, 2022
32
Leetcode All Problems Solutions

Course Schedule III – LeetCode Solution

October 5, 2022
27
Leetcode All Problems Solutions

Maximum Product of Three Numbers – LeetCode Solution

September 11, 2022
53
Leetcode All Problems Solutions

Task Scheduler – LeetCode Solution

September 11, 2022
119
Leetcode All Problems Solutions

Valid Triangle Number – LeetCode Solution

September 11, 2022
28
Next Post
15 Days to learn SQL Hard SQL(Advanced)-Solution

Zig Zag Sequence - HackerRank Solution

15 Days to learn SQL Hard SQL(Advanced)-Solution

Drawing Book - HackerRank Solution

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

You may also like

15 Days to learn SQL Hard SQL(Advanced)-SolutionAbsolute Element Sums – HackerRank Solution 15 Days to learn SQL Hard SQL(Advanced)-SolutionRecursive Digit Sum – HackerRank Solution 15 Days to learn SQL Hard SQL(Advanced)-SolutionLiars – HackerRank Solution 15 Days to learn SQL Hard SQL(Advanced)-SolutionAccessory Collection – HackerRank Solution 15 Days to learn SQL Hard SQL(Advanced)-SolutionAlien Languages – HackerRank Solution 15 Days to learn SQL Hard SQL(Advanced)-SolutionThe Longest Increasing Subsequence – HackerRank Solution

Categories

  • Algorithms
  • Anime
  • Biography
  • Business
  • Code Solutions
  • Cosmos
  • Countdowns
  • Culture
  • Economy
  • Education
  • Entertainment
  • Finance
  • Games
  • Hackerrank
  • Health
  • How to
  • Investment
  • LeetCode
  • Lifestyle
  • LINUX SHELL
  • Manga
  • News
  • Opinion
  • Politics
  • Sports
  • SQL
  • Tech
  • Travel
  • Uncategorized
  • Updates
  • World
  • DMCA
  • Home
  • My account
  • Privacy Policy
  • Top Posts

Recent Blogs

Leetcode All Problems Solutions

Exclusive Time of Functions – LeetCode Solution

October 5, 2022
Leetcode All Problems Solutions

Smallest Range Covering Elements from K Lists – LeetCode Solution

October 5, 2022
12 BENEFITS OF DOING EXERCISE: Scientifically proven
Health

12 BENEFITS OF DOING EXERCISE: Scientifically proven

May 19, 2022
0
Leetcode All Problems Solutions
Code Solutions

IPO – LeetCode Solution

September 10, 2022
15
15 Days to learn SQL Hard SQL(Advanced)-Solution
Algorithms

Matrix Land – HackerRank Solution

May 31, 2022
27
15 Days to learn SQL Hard SQL(Advanced)-Solution
Algorithms

Tree Flow – HackerRank Solution

May 27, 2022
59

© 2022 ZeroPlusFour - Latest News & Blog.

No Result
View All Result
  • Home
  • Category
    • Business
    • Culture
    • Economy
    • Lifestyle
    • Health
    • Travel
    • Opinion
    • Politics
    • Tech
  • Landing Page
  • Support Forum
  • Contact Us

© 2022 ZeroPlusFour - Latest News & Blog.

Welcome Back!

Login to your account below

Forgotten Password?

Retrieve your password

Please enter your username or email address to reset your password.

Log In
We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept All”, you consent to the use of ALL the cookies. However, you may visit "Cookie Settings" to provide a controlled consent.
Cookie SettingsAccept All
Manage consent

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience.
Necessary
Always Enabled
Necessary cookies are absolutely essential for the website to function properly. These cookies ensure basic functionalities and security features of the website, anonymously.
CookieDurationDescription
cookielawinfo-checkbox-analytics11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics".
cookielawinfo-checkbox-functional11 monthsThe cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional".
cookielawinfo-checkbox-necessary11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary".
cookielawinfo-checkbox-others11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other.
cookielawinfo-checkbox-performance11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance".
viewed_cookie_policy11 monthsThe cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data.
Functional
Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features.
Performance
Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.
Analytics
Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc.
Advertisement
Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. These cookies track visitors across websites and collect information to provide customized ads.
Others
Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet.
SAVE & ACCEPT
Are you sure want to unlock this post?
Unlock left : 0
Are you sure want to cancel subscription?