#include <stdio.h> int main(){ int n,k,l,i,j; while(scanf("%d %d %d",&n,&k,&l)!=EOF ){ if(n==0 && l==0 && k==0) break; for(i=2;i<=n-1;i++){ if(k-k/2+k>l) break; else k=k-k/2+k; } printf("%d\n",k); } return 0; } |
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