Sorting an array

 Sorting an array which was entered by user;

In this program I have used sorting algorithm to sort the array, and this array will be taken from user using a for loop and user only decide the size of the array ;

Here is the following source code;

#include <iostream>

#include <algorithm>

using namespace std;

int main()

{

    int size;

    int element;

    cout << "Welcome to the array generator programe" << endl

         << "Enter the size of your desierd array:\n";

    cin >> size;

    int arr[size];

    // using for loop to take input to form a arry

    for (int i = 0; i < size; i++)

    {

        cout << "Enter the element n.o " << i << endl;

        cin >> element;

        arr[i] = element;

    }

    // sorting the array

    int n = sizeof(arr) / sizeof(arr[0]);

    sort(arr, arr + n);

    cout << "sorting and displaying your array..." << endl; // to pritify it;

    // using the for loop to display the elements of the array

    for (int i = 0; i < size; i++)

    {

        cout << arr[i] << endl;

    }

    return 0;

}