View Code of Problem 64

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