java perimeter of rectangle

Java program to find perimeter of a rectangle

import java.util.Scanner;
public class PerimeterOfRectangleDemo
{    
   public static void main(String []args)
   {
      float length, width, perimeter;
      Scanner sc = new Scanner(System.in);
      System.out.print("Please enter length of rectangle: ");
      length = sc.nextFloat();
      System.out.print("Please enter width of rectangle: ");
      width  = sc.nextFloat();
      perimeter = 2 * (length + width);
      System.out.println("Perimeter of rectangle: " + perimeter);
      sc.close();
   }          
}

Posted by: Guest on February-09-2021

Source

import java.util.Scanner; public class Main { public static void main(String args[]) { int length, breadth, peri, area; Scanner scan = new Scanner(System.in); System.out.print("Enter length and breadth of Rectangle "); length = scan.nextInt(); breadth = scan.nextInt(); area = length*breadth; peri = (2*length) + (2*breadth); System.out.print("Area = " +area); System.out.print("\nPerimeter = " +peri); } }

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