Question

Write a program in java to find the perimeter of a rectangle, p = 2(length + breadth), taking length and breadth as inputs a) Using Function Argument b) Using Scanner Class

Answer 1

import java.util.Scanner;

public class Perimeter

{

public static void main(String[] args)

{

int l, b, perimeter;

Scanner s = new Scanner(System.in);

System.out.print("Enter length of rectangle:");

l = s.nextInt();

System.out.print("Enter breadth of rectangle:");

b = s.nextInt();

perimeter = 2 * (l + b);

System.out.println("Perimeter of rectangle:"+perimeter);

}

}