- import java.util.Scanner;
- public class StringSwapping {
- public static void main(String[] args) {
- Scanner myScanner=new Scanner(System.in);
- String a,b,temp;
- a="Alamgir";
- b="Hossain";
- System.out.println("Before swapping : A = "+a+" and B = "+b);
- temp=a;
- a=b;
- b=temp;
- System.out.println("After swapping : A = "+a+" and B = "+b);
- }
- }
- //Before swapping : A = Alamgir and B = Hossain
- //After swapping : A = Hossain and B = Alamgir
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