Given the length of the side of a square, calculate and print the area of the square.

Sample:

length: 5 Area: 25

Code:

#include <iostream>

using namespace std;

int main()

{

    int l,a;

    cout << " Enter Length : ";

    cin >> l;

    a = l * l;

    cout << " Area : " << a;

    

    return 0;

}