Write a program calculate area of rectangle

 Write a program calculate area of rectangle 

// area of rectangle

#include<iostream>

using namespace std;

int main()

{

    int l,area,b;

    cout<<"enter the length: ";

    cin>>l;

    cout<<"enter the base: ";

    cin>>b;

    area=l*b;

    cout<<"area : "<<area;

    return 0;

}