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#include <iostream>
#include <string>
using namespace std;
void Input(string & cell_number, int & relays, int & call_length);
void Output(const string cell_number, const int relays, double tax_rate,const int call_length, const double & net_cost, const double & call_tax, const double & total_cost_of_call);
void Process(const int relays, const int call_length, double & tax_rate, double & net_cost, double & call_tax, double & total_cost_of_call);
void Input(string & cell_number, int & relays, int & call_length)
{
cout << "Enter your Cell Phone Number: ";
cin >> cell_number;
cout << "Enter the number of relay stations: ";
cin >> relays;
cout << "Enter the length of the call in minutes: ";
cin >> call_length;
}
void Process(const int relays, const int call_length, double & net_cost, double & call_tax, double & total_cost_of_call, double tax_rate)
{
if (relays >= 0 && relays <= 5)
{
tax_rate = .01;
}
else if (relays >= 6 && relays <= 11)
{
tax_rate = .03;
}
else if (relays >= 12 && relays <= 20)
{
tax_rate = .05;
}
else if(relays >= 21 && relays <= 50)
{
tax_rate = .08;
}
else if (relays > 50)
{
tax_rate = .12;
}
net_cost = (((double)relays / 50) * 0.40) * call_length;
call_tax = net_cost * tax_rate;
total_cost_of_call = net_cost + call_tax;
}
void Output(const string cell_number, const int relays, const int call_length, const double tax_rate, const double & net_cost, const double & call_tax, const double & total_cost_of_call)
{
cout.precision(2);
cout << "Net Cost: " << '\t' << net_cost << endl;
cout << "Tax Rate: " << '\t' << tax_rate << endl;
cout << "Call Tax: " << '\t' << call_tax << endl;
cout << "Total Cost Of Call: " << '\t' << total_cost_of_call << endl;
}
int main()
{
string cell_number;
int relays;
int call_length;
double net_cost;
double tax_rate;
double call_tax;
double total_cost_of_call;
Input(cell_number, relays, call_length);
Process(relays, call_length, net_cost, call_tax, total_cost_of_call,tax_rate);
Output(cell_number, relays, call_length, net_cost,tax_rate, call_tax, total_cost_of_call);
return 0;
}
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