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 Java (OpenJDK 11.0.6) (judge verdict: Wrong Answer)

import java.util.Scanner;

public class Main{

  public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    int a1,a2,a3;
    a1 = sc.nextInt();
    a2 = sc.nextInt();
    a3 = sc.nextInt();
    if(a1+a2+a3 > 21) {
      System.out.println("bust");
    }else {
      System.err.println("win");
    }
    sc.close();
  }

}