Write a program to print the area of a rectangle using the function and return its value to the main function
Example:
Input: length = 10, width= 4 Output: Area of rectangle 40
Approach
C
#include <stdio.h>int areaOfRectangle(int length, int width){int area = length * width;return area;}int main(){int length, width;printf("Enter length and width of rectangle : ");scanf("%d%d", &length, &width);int area = areaOfRectangle(length, width);printf("Area of rectangle %d", area);return 0;}
Java
import java.util.Scanner;public class Main{public static void main(String[] args) {Scanner sc = new Scanner(System.in);int areaOfRectangle =0;System.out.println("enter the length");int length = sc.nextInt();System.out.println("enter the width");int width = sc.nextInt();areaOfRectangle=length*width;System.out.println("area of rectangle is "+areaOfRectangle);}}
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