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 C (GCC 5.4.1) (judge verdict: Wrong Answer)

#include <stdio.h>

int main()
{
    int a1, a2, a3, total;
    scanf("%d%d%d", &a1, &a2, &a3);
    total = a1+a2+a3;
    if(total >= 22)
    {
        printf("bust\n");
        printf("%d + %d + %d = %d, so print bust.\n", a1, a2, a3, total);
    }
    else
    {
        printf("win\n");
        printf("%d + %d + %d = %d, so print win.\n", a1, a2, a3, total);
    }
    return 0;
}