View Code of Problem 118

#include<iostream>
#include<cstdio>
#include<string>
#include<cmath>
#include<algorithm>

using namespace std;

int main()
{
    double n;int i=1;
    while(cin>>n)
    {
        double sum=5;
        if(n>3)
        {
            sum = floor((n-3)*1.5+0.5+5);
        }
        printf("Case #%d: %.0f\n",i,sum);
        i++;
    }

}