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.util.*;
 
public class Main {
    public static void main (String[] args) {
        //Scanner in = new Scanner(System.in);
        Scanner scanner = new Scanner(System.in);
        StringBuilder sb = new StringBuilder();

        String NString = scanner.nextLine();
        String[] arr = NString.split(" ");
        int  a = Integer.valueOf(arr[0]);
        int  b = Integer.valueOf(arr[1]);
        int  c = Integer.valueOf(arr[2]);

        sb.append((a + b + c) < 22 ? "win" : "bust");
        System.out.println(sb);
    }
}