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.BufferedInputStream;
import java.util.*;

public class Main {

    public static void main(String[] args) {
        //System.setIn(Main.class.getResourceAsStream("input"));
        Scanner sc = new Scanner(new BufferedInputStream(System.in));
        int a = sc.nextInt();
        int b = sc.nextInt();
        int c = sc.nextInt();
        if(a+b+c >= 22) System.out.println("bust");
        else System.out.println("win");
    }

    private static int solve(String s, int n) {
        return n;
    }

    private static int nextInt(Scanner sc) {
        return Integer.valueOf(sc.nextLine());
    }
}