Question

Write a program to initialize two integer variables a and b with 5 and 6 respectively and interchange them. Thus after interchanging a and b will be 6 and 5 respectively.

Answer 1

Hey there!

♣ Program to  initialize two integer variables a and b with 5 and 6 respectively and interchange them. Thus after interchanging a and b will be 6 and 5 respectively.

class Swapping

{  

   static void main()  

   {  

         int a=5,b=6,t;  

System.out.println("Before Interchanging a="+a+" b="+b);  

        //Swapping the values  

      t=a;  

        a=b;  

        b=t;  

         System.out.println("After Interchanging a="+a+" b="+b);  

          }  

      }

Hope it helps You!

Answer 2

public class interchange

{

public static void main()

{

int a =5, b=6;

int n;

n=a;

a=b;

b=n;

}

}