Submission #201368

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Source Code Expand

import java.util.*;


public class Main {

	private void doit(){
		Scanner sc = new Scanner(System.in);
		while(sc.hasNext()){
			int a = sc.nextInt();
			int b = sc.nextInt();
			int temp = a;
			a = b;
			b = temp;
			System.out.println(a + " " + b);
		}
	}
	
	
	public static void main(String[] args) {
		new Main().doit();
	}

}

Submission Info

Judge Result