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// CST116F2021-Lab4.cpp : This file contains the 'main' function. Program execution begins and ends there.
//
#include <iostream>
#include <iomanip>
using namespace std;
void GetInput(int& display_input, int& hours, int& minutes, int& seconds);
void DisplayTime(int display_display,int& hours_display, int& minutes_display, int& seconds_display);
int main()
{
int display = 1, hours = 0, minutes = 0, seconds = 0;
GetInput(display, hours, minutes, seconds);
DisplayTime(display, hours, minutes, seconds);
}
void GetInput(int& display_input, int& hours_input, int& minutes_input, int& seconds_input)
{
do
{
cout << "Please enter the current hour from 0 to 23: ";
cin >> hours_input;
} while (hours_input < 0 || hours_input > 23);
do
{
cout << "Please enter the current minutes from 0 to 59: ";
cin >> minutes_input;
} while (minutes_input < 0 || minutes_input > 59);
do
{
cout << "Please enter the current seconds from 0 to 59: ";
cin >> seconds_input;
} while (seconds_input < 0 || seconds_input > 59);
do
{
cout << "Please choose the display format by entering the corresponding number.\n1. Standard Time\n2. Military Time\n3. 24-hour Notation\n";
cin >> display_input;
} while (display_input < 1 || display_input > 3);
}
void DisplayTime(int display_display, int& hours_display, int& minutes_display, int& seconds_display)
{
switch (display_display)
{
case 1:
{
//set hours to 12 hours time before cout
string suffix;
if (hours_display > 12 && hours_display != 0) //fix for PM time
{
hours_display -= 12;
suffix = " P.M.";
}
else if (hours_display == 12) //fix for 12 noon
suffix = " P.M.";
else if (hours_display == 0) //fix for 12 midnight
{
hours_display += 12;
suffix = " A.M.";
}
else //remaining times are AM
suffix = " A.M.";
cout << "\nThe current time in standard time is " << hours_display << ":" << setw(2) << setfill('0') << minutes_display << ":" << setw(2) << setfill('0') << seconds_display << suffix;
break;
}
case 2:
{
//OUTDATED::::IGNORE
//Revert back to 24 hour format
//if (suffix == " A.M." && hours_display == 12) //fix for midnight
// hours_display = 0;
//else if (suffix == " P.M.") //fix for PM times
// hours_display += 12;
cout << "\nThe current time in military time is " << setw(2) << setfill('0') << hours_display << setw(2) << setfill('0') << minutes_display << ":" << setw(2) << setfill('0') << seconds_display;
break;
}
case 3:
cout << "\nThe current time in 24 hour notation time is " << setw(2) << setfill('0') << hours_display << ":" << setw(2) << setfill('0') << minutes_display << ":" << setw(2) << setfill('0') << seconds_display;
break;
}
}
//p.214
//void GetInput(float& salary, int& years_service);
//void CalcRaise(float& salary, int years_service);
//int CalcBonus(int years_service);
//void PrintCalculations(int years_service, float salary, int bonus);
//
//int main()
//{
// int years_service = 0, bonus = 0;
// float salary = 0.0;
//
// GetInput(salary, years_service);
// CalcRaise(salary, years_service);
// bonus = CalcBonus(years_service);
// PrintCalculations(years_service, salary, bonus);
//}
//
//void GetInput(float& sal_input, int& years_service_input)
//{
// do
// {
// cout << "Please input the salary: ";
// cin >> sal_input;
// } while (sal_input <= 0);
//
// do
// {
// cout << "Please input the years of service: ";
// cin >> years_service_input;
// } while (years_service_input <= 0);
//}
//
//void CalcRaise(float& sal_raise, int years_service)
//{
// if (years_service > 10)
// sal_raise *= 1.1;
// else if (years_service <= 10 && years_service >= 5)
// sal_raise *= 1.05;
// else
// sal_raise *= 1.02;
//}
//
//int CalcBonus(int years_service)
//{
// int bonus = 0;
//
// bonus = (years_service / 2) * 500;
// return bonus;
//}
//
//void PrintCalculations(int years_service, float salary, int bonus)
//{
// cout << "Due to your " << years_service << "years of service, your new salary is $" << salary << " and your bonus is $" << bonus << ".\n";
//}
//pg.207
//float average(int, int, int, float);
//int main()
//{
// float avg = 0;
// int input1 = 0, input2 = 0, input3 = 0;
//
// do
// {
// avg = average(input1, input2, input3, avg);
// } while (avg == 0);
//
// cout << "The average of these values is " << avg;
//}
//
//float average(int input1, int input2, int input3, float avg)
//{
// do
// {
// cout << "Please input the first value: ";
// cin >> input1;
// } while (input1 <= 0);
//
// do
// {
// cout << "Please input the second value: ";
// cin >> input2;
// } while (input2 <= 0);
//
// do
// {
// cout << "Please input the third value: ";
// cin >> input3;
// } while (input3 <= 0);
//
// avg = (input1 + input2 + input3)/3;
//
// return avg;
//}
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