#include <stdio.h> #include <time.h> #include <stdlib.h> int main() { int h,a,b,k,r,n=1; while(~scanf("%d%d%d%d",&h,&a,&b,&k)){ srand((unsigned)time(NULL)); r=rand()%k+1; while(k--){ if(r==k){ h+=b; } else { h-=a; h+=b; } if(h<1){ break; } } if(h<1){ printf("Case#%d: White win\n",n); } else{ printf("Case#%d: Unknow\n",n); } n++; } return 0; } |
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