View Code of Problem 118

#include "math.h"
#include "stdio.h"
int main()
{
	double N,sum,k=0;
	
	while(scanf("%lf",&N)!=EOF)
	{
		k++;sum=5;
		if(N>=0&&N<=3)
			printf("Case #%.0lf:%.0lf\n",k,sum);
		else if(N>3)
		{
			sum+=(N-3)*1.5;	
			sum=ceil(sum);
			printf("Case #%.0lf:%.0lf\n",k,sum);
		}
	}	
	return 0;
}