Backpacking

import java.util.Scanner;
public class test{

    public static void main( String args[]){
        int y = 0;
        Scanner x = new Scanner(System.in);
        String in = x.nextLine();
        String[] arrS = in.split(" ");
        for (String x1 : arrS){
            int a = Integer.parseInt(x1);
            y += a;
        }
        System.out.println(y);
    }
}

Test 1

Verdict: ACCEPTED

Test 2

Verdict: ACCEPTED

Test 3

Verdict: ACCEPTED

Test 4

Verdict: ACCEPTED