#include <stdio.h> int main(){ int h,a,b,k; int i=1,j; int flag; while(scanf("%d %d %d %d",&h,&a,&b,&k)!=EOF){ flag=1; for(j=0;j<k&&flag;j++){ h=h-a; if(h<1){ flag=0; } else h=h+b; } if(flag){ printf("Case #%d: Uknown\n",i); } else{ printf("Case #%d: White win\n",i); } i++; } return 0; } |
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