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.*;
    public class Main{
      public static void main(String [] args) throws IOException{
        BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
        String[] list = reader.readLine().split(" ");
        int sum = 0;
        for(String s:list){
          sum+= Integer.parseInt(s);}
        if(sum>=22){
          System.out.println("bust");
        }
        else{
          System.out.println("win");}
      }}