Example: C Program to Find Area of Rectangle using Structure

C
C++
C#
Java
Python
PHP

// C Program to Find Area of Rectangle using Structure
#include <stdio.h>

struct Rectangle {
    float length;
    float width;
    float area;
};

int main() {
    // It will declare `Rect` of type `Rectangle`
    struct Rectangle Rect;

    printf("Enter the length & width of the rectangle::\n");
    scanf("%f", &Rect.length);
    scanf("%f", &Rect.width);

    // It will calculate area of rectangle
    Rect.area = Rect.length * Rect.width;

    // It will print the final output
    printf("\nArea of the rectangle is: %f units\n", Rect.area);
    return 0;
}