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