#include<fstream>
#include <iostream>
#include <string>
using namespace std;
/*
Name: Alberto Pereira         Total Points:  10
Due Date:  2/4/2013
Course:  C0P3014
Assignment:  Assignment 1
Professor: Dr. Lofton Bullard
Description:This program takes inputs from the user and calculates the amount a user
is charged for making a phone call */

int main()
{
string cell_num;
int  relays;
int  call_time;
float net_cost = 0.00;
float call_tax = 0.00;
float total_cost = 0.00;
float tax_rate = 0.00;



/*Gets the phone number, call time and number of relays made by the user
for the phone call */

cout << "Please enter your cell phone number here: \n";
cin >> cell_num;
cout << "Please enter the length of your call in minutes here: \n";
cin >> call_time;
cout << "Please enter the number of relays here: \n";
cin >> relays;

/* calculates the take rate for the phone call made by the user */

if(relays>=0 && relays<=5)
{
    tax_rate=1;
}

    else if(relays>=6 && relays<=11)
    {
        tax_rate=3;
    }
        else if(relays>=12 && relays<=20)
        {
            tax_rate=5;
        }
            else if(relays>=21 && relays<=50)
            {
                tax_rate=8;
            }
                else if(relays>50)
                {
                    tax_rate=12;
                }

/* calculates the net cose, the tax for the call and the total cost
of the phone call made by the user. */

net_cost = relays/50.0 * 0.40 * call_time;
call_tax = net_cost* tax_rate/100;
total_cost = net_cost + call_tax;

/* outputs */

cout << "Cell phone number: " << cell_num << "\n";
cout << "Number of relays stations for the call: " << relays << "\n";
cout << "Minutes used: " << call_time << " minutes\n";
cout << "The net cost of the call is: " << net_cost << "\n";
cout << "The tax of the call is: " << call_tax << "\n";
cout << "The total cost of the call is: " << total_cost << "\n";

return 0;
}