A Program to Find the Area of a Rectangle

In this example, we are giving a program to find the area of a rectangle. The rule of finding the area of a rectangle is: A = width * height.

Program to find the area of a rectangle:

#include <stdio.h>
#include <stdlib.h>
int main() {
  float w, h, area;
  printf("Enter the value of width and height: ");
  scanf("%f %f", &w, &h);
  area = w * h;
  printf("Area of rectangle: %.2f", area);
  return 0;
}

Output:

Enter the value of width and height: 3, 4
Area of rectangle: 12.00