203: Rectangle Area: Define a struct to represent a rectangle with attributes length and width. Write a program to calculate and display the area of a given rectangle.

 

// Rectangle Area: Define a struct to represent a rectangle with attributes length and width.
// Write a program to calculate and display the area of a given rectangle.

#include <iostream>
using namespace std;
struct Rectangle
{
    int length, width;
};

Rectangle add_rect();

int main()
{
    Rectangle rect1 = add_rect();
    Rectangle rect2 = add_rect();
    Rectangle rect3 = add_rect();
    system("cls");
    cout << "Area of rectangle 1 is: " << rect1.length * rect1.width << endl;
    cout << "Area of rectangle 2 is: " << rect2.length * rect2.width << endl;
    cout << "Area of rectangle 3 is: " << rect3.length * rect3.width << endl;


    return 0;
}

Rectangle add_rect()
{
    system("cls");
    Rectangle x;
    cout << "Enter the length of rectangle: ";
    cin >> x.length;
    cout << "Enter the width of rectangle: ";
    cin >> x.width;
    return x;
}


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