Problem:
Score : 100 points

Problem Statement

Given are three integers A_1, A_2, and A_3.

If A_1+A_2+A_3 is greater than or equal to 22, print bust; otherwise, print win.

Constraints

1 \leq A_i \leq 13 \ \ (i=1,2,3)

All values in input are integers.

Input

Input is given from Standard Input in the following format:

A_1 A_2 A_3

Output

If A_1+A_2+A_3 is greater than or equal to 22, print bust; otherwise, print win.

Sample Input 1

5 7 9

Sample Output 1

win

5+7+9=21, so print win.

Sample Input 2

13 7 2

Sample Output 2

bust

13+7+2=22, so print bust.

Solution in Java8 (OpenJDK 1.8.0) (judge verdict: Accepted)

import java.io.*;
import java.util.*;

    public class Main extends PrintWriter {
        Main() { super(System.out, true); }
        Scanner sc = new Scanner(System.in);
        public static void main(String[] $) {
            Main o = new Main(); o.main(); o.flush();
        }

        void main(){
            int A = Integer.parseInt(sc.next());
            int B = Integer.parseInt(sc.next());
            int C = Integer.parseInt(sc.next());
            int D = A + B + C;
            if(D >= 22){
                print("bust");
            }
            else{
                print("win");
            }
    }
}