Introduction

C++ Program to Calculate Area of Rectangle. I have used CodeBlocks compiler for debugging purpose. But you can use any C programming language compiler as per your availability.

#include<iostream>
#define PI 3.141
using namespace std;

int main()
{

   int length, breadth, area;

   cout << "Enter length of rectangle : ";
   cin >> length;
   
   cout << "Enter breadth of rectangle : ";
   cin >> breadth;

   // Formula to calculate area of Rectangle
   area = length * breadth;
   cout << "Area of rectangle : " << area;
   
   return 0;
}

Result