Vector-Sort in C++ – Hacker Rank Solution

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

Problem

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 :

5
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.

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