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