//$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
// Author: Maria Logan $
// Date: 08/30/2022 $
// $
// Program for: accepting input of customer and $
// billing info that also calculates and $
// displays the amount due. $
// $
// $
//$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
#include <iostream>
#include <iomanip>
using namespace std;
int main ()
{
//variables for reg and prem
double reg_serv,prem_serv, reg_serv_ovr, prem_serv_over_day, prem_serv_ovr_night ;
reg_serv = 10.00;
prem_serv = 25.00;
reg_serv_ovr = 0.20;
prem_serv_over_day = 0.10;
prem_serv_ovr_night = 0.05;
// variables and customer input
int accountNumb, minUsed_reg, minUsed_prem_day, minUsed_prem_night;
char servCode;
cout << "Please enter your Account number and regular minutes used with Premium day time and night time minutes used" << endl;
cin >> accountNumb >> minUsed_reg >> minUsed_prem_day >> minUsed_prem_night;
// calculate reg usage
double reg_total;
if (minUsed_reg >= 51)
reg_total= reg_serv + ((minUsed_reg -50) * reg_serv_ovr);
else
reg_total = reg_serv;
//calculate premium usage daytime
double prem_day_total;
if (minUsed_prem_day >= 76)
prem_day_total = prem_serv + ((minUsed_prem_day - 75) * prem_serv_over_day);
else
prem_day_total = prem_serv;
// calculate premium night usage
double prem_night_total;
if (minUsed_prem_night >= 101)
prem_night_total = ((minUsed_prem_night - 100) * prem_serv_ovr_night);
else
prem_night_total = 0;
double prem_total;
prem_total = prem_night_total + prem_day_total;
// calcualtes bill total
double grandTotal;
grandTotal = reg_total + prem_day_total + prem_night_total;
// add and display content
cout << "_____________________________________________________________________________________________________________________" << endl;
cout << "Here is the billing statement for " << accountNumb << ". You used " << minUsed_reg << " Regular minutes at $" << reg_total << "." << endl;
cout << "And " << minUsed_prem_day << " Premium day time minutes and " << minUsed_prem_night << " Premium night time minutes at $" << prem_total << "." << endl;
cout << "Your total is $" << grandTotal << " today. Thank you for your prompt payment!" << endl;
}
