Question

write a java program to intialize 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

Answer:

public class interchange {

   public static void main(String[] args) {

       int a = 5, b = 6;

       int temp;

       temp = a;

       a = b;

       b = temp;

       System.out.println("a: "+ a+" b: "+b);

   }

}