View Code of Problem 64

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