Vector-Sort in C++ Hacker Rank Solution

Hello coders, In this post, you will learn how to solve the Vector-Sort in C++ Hacker Rank Solution. This problem is a part of the HackerRank C++ Programming Series.

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Vector-Sort in C++ Hacker Rank Solution
Vector-Sort in C++ – Hacker Rank Solution

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Vector-Sort in C++ Hacker Rank Solution


You are given N integers. Sort the N integers and print the sorted order.
Store the N integers in a vector. Vectors are sequence containers representing arrays that can change in size.

Declaration :

vector<int>v; (creates an empty vector of integers)

Size :

int size=v.size();

Pushing an integer into a vector :

v.push_back(x);(where x is an integer.The size increases by 1 after this.)

Popping the last element from the vector :

v.pop_back(); (After this the size decreases by 1)

Sorting a vector :

sort(v.begin(),v.end()); (Will sort all the elements in the vector)

Input Format :

The first line of the input contains N where N is the number of integers. The next line contains N integers.

Constraints :

  • 1 <= N <= 10^5
  • 1<= Vi <= 10^9, where Vi is the ith integer in the Vertex

Output Format :

Print the integers in the sorted order one by one in a single line followed by a space.

Sample Input :

1 6 10 8 4

Sample Output :

1 4 6 8 10

Vector-Sort in C++ Hacker Rank Solution

#include <cmath>
#include <cstdio>
#include <vector>
#include <iostream>
#include <algorithm>
using namespace std;
int main()
    /* Vector-Sort in C++ - Hacker Rank Solution Start */
    int n,i;
    cin >> n;
    vector<int> numbers(n, 0);
    for(i = 0; i < n; i++)
        cin >> numbers[i];
    sort(numbers.begin(), numbers.end());
    for(i = 0; i < n; i++)
        cout << numbers[i] << " ";
    /* Vector-Sort in C++ - Hacker Rank Solution End */
    return 0;

Disclaimer: The above Problem (Vector-Sort in C++ ) is generated by Hackerrank but the Solution is Provided by Chase2Learn. This tutorial is only for Educational and Learning purposes. Authority if any of the queries regarding this post or website fill the following contact form thank you.


Which language is best for HackerRank?

While JavaScript is the best-known language, HackerRank also found that only 5% of respondents say it is their first programming language.

Is HackerRank good for beginners?

HackerRank is very good for beginners so even if you want to print your first program “Hello World!” then definitely HackerRank gives this opportunity to you. It has a pretty good UI with boilerplate code pre-written that helps beginners to start competitive coding.

What is meant by HackerRank?

HackerRank is a tech company that focuses on competitive programming challenges for both consumers and businesses. Developers compete by writing programs according to provided specifications. Wikipedia

What is C++ programming used for?

C++ is a general-purpose programming language created by Danish computer scientist Bjarne Stroustrup as an extension of the C programming language, or “C with Classes”. Wikipedia

Where can I find HackerRank solutions in CPP?

in this post you will get all the solutions of HackerRank CPP Problems.

Finally, we are now, in the end, I just want to conclude some important message for you

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