Enter length of arrays and print output - Array in C++ #02

 #include<iostream>

using namespace std;

int main(){

    int n;

    cout << "enter length of array : ";

    cin >> n;

    int arr[n];

    for(int i=0; i<n; i++) {

        cin >> arr[i];

    }

    for(int i = 0; i < n ; i++) {

    cout << arr[i] << ","; // idx = 0, 1, 2, 3, 4

    }

    cout << endl;

    return 0;

}

OUTPUT-

enter length of array : 7 1 2 4 5 7 5 1 1,2,4,5,7,5,1,