View Code of Problem 118

#include<iostream>
#include<cstdio>
#include<cstring>
#include<algorithm>
#include<cctype>
#include<vector>
#include<cmath>
using namespace std;
int main(void){
	int n,t=1;
	while(cin>>n){
		cout<<"Case #"<<t++<<": ";
		if(n<=3)
			cout<<5<<endl;
		else{
			cout<<5+ceil((n-3)*1.5)<<endl;
		}
	}
}