View Code of Problem 118

#include <stdio.h>
#include <stdlib.h>
#include<ctype.h>
#include<string.h>
#include<math.h>
int main()
{
	int i, j, n, k;
	float money;
	k = 0;
	while (scanf("%d", &n)!=EOF)
	{
		k++;
		if (n <= 3)
			money = 5;
		else
		{
			n = n - 3;
			money = 5 + n * 1.5;
			if (n % 2 != 0)
			{
				money += 0.5;
			}
		}
		printf("Case #%d: %.0f\n",k, money);
	}
	return 0;
}