Java Swapping Program

import java.util.*; 

class Swap_With 
{ 

public static void main(String[] args) 
{

int x, y, t;// x and y are to swap 

Scanner sc = new Scanner(System.in); 

System.out.println("Enter the value of X and Y"); 

x = sc.nextInt(); 

y = sc.nextInt(); 

System.out.println("before swapping numbers: "+x +" "+ y); 

/*swapping */ 

t = x; 

x = y; 

y = t; 

System.out.println("After swapping: "+x +" " + y); 

System.out.println( ); 

} 

}

Output :

Enter the value of X and Y

2

3

before swapping numbers: 2 3 

After swapping: 3 2