View Code of Problem 64

#include <stdio.h>
#include <stdlib.h>

int main()
{
    int n,k,l;
    while(scanf("%d %d %d",&n,&k,&l) != EOF){
        if(n == 0&& k==0&& l==0){
            break;
        }
        for(int i = 0;i < n-2;i++){
            if(k - k/2 +k >l){
                break;
            }
            k = k- k/2+k;
        }
        printf("%d\n",k);
    }

    return 0;
}