1.

write a program to input a two number and swap them without using third variable sample input a=20, b=34; output a=34, b=20;​

Answer» IMPORT java.util.Scanner;public class KboatNumberSwap{ public STATIC void main(String args[]) { Scanner in = NEW Scanner(System.in); System.out.println("Enter two unequal numbers"); System.out.print("Enter first number: "); int a = in.nextInt(); System.out.print("Enter SECOND number: "); int B = in.nextInt(); a = a + b; b = a - b; a = a - b; System.out.println("a = " + a + " b = " + b); }}


Discussion

No Comment Found

Related InterviewSolutions