Problem 48 - Swap

     Swap adalah program yang menukar tempat nilai dari A -> B dan B -> A

Code di bawah ini :

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1. import java.util.Scanner;
2.  
3. class SwapNumbers
4. {
5.    public static void main(String args[])
6.    {
7.       int x, y, temp;
8.       System.out.println("Enter x and y");
9.       Scanner in = new Scanner(System.in);
10.  
11.       x = in.nextInt();
12.       y = in.nextInt();
13.  
14.       System.out.println("Before Swapping\nx = "+x+"\ny = "+y);
15.  
16.       temp = x;
17.       x = y;
18.       y = temp;
19.  
20.       System.out.println("After Swapping\nx = "+x+"\ny = "+y);
21.    }
22. }

Disini saya test input 5 sama 6