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#include <iostream>
#include<string>
using namespace std;
void timeOnJob(int arvHr, int arvMin, bool arvIsAM, int depHr, int depMin, bool depIsAM);
int main()
{
string employeeName;
int arrivalHr;
int arrivalMin;
int timeOnJob;
int departureHr;
int departureMin;
bool arrivalAM;
bool departureAM;
char response;
char discard;
char isAM;
cout << "This program calculates the total time spent by an "
<< "employee on the job." <<endl;
cout << "To run the program, enter (y/Y): ";
cin >> response;
cout << endl;
cin.get(discard);
while (response =='y' || response == 'Y')
{
cout << "Enter employee's name: ";
getline(cin, employeeName);
cout << endl;
cout << "Enter arrival hour: ";
cin >> arrivalHr;
cout << endl;
cout << "Enter arrival minute: ";
cin >> arrivalMin;
cout << endl;
cout << "Enter (y/Y) if arrival is before 12:00PM: ";
cin >> isAM;
cout << endl;
if (isAM == 'y' || isAM == 'Y')
arrivalAM = true;
else
arrivalAM = false;
cout << "Enter departure hour: ";
cin >> departureHr;
cout << endl;
cout << "Enter departure minute: ";
cin >> departureMin;
cout << endl;
cout << "Enter (y/Y) if departure is before 12:00PM: ";
cin >> isAM;
cout << endl;
if (isAM == 'y' || isAM == 'Y')
departureAM = true;
else
departureAM = false;
cout<< employeeName << endl;
timeOnJob(arrivalHr, arrivalMin, arrivalAM, departureHr, departureMin, departureAM);
cout << "Run program again (y/Y): ";
cin >> response;
cout << endl;
cin.get(discard);
}
return 0;
}
void timeOnJob(int arvHr, int arvMin, bool arvIsAM, int depHr, int depMin, bool depIsAM)
{// beginning of timeOnJob Function
int arvTimeInMin;
int depTimeInMin;
int timeOnJobInMin;
if ((arvIsAM == true && depIsAM == true)|| (arvIsAM == false && depIsAM == false))
{
cout << "Invalid input." << endl;
}
else if (arvIsAM == true && depIsAM == false)
{
arvTimeInMin = arvHr * 60 + arvMin;
depTimeInMin = depHr * 60 + depMin;
timeOnJobInMin = (720 - arvTimeInMin) + depTimeInMin;
cout << "Time spent of job: "
<< timeOnJobInMin / 60 << " hour(s) and "
<< timeOnJobInMin % 60 << " minutes." << endl;
}
else
if (arvTimeInMin <= depTimeInMin)
{// beginning of if
timeOnJobInMin = depTimeInMin - arvTimeInMin;
cout << "Time spent of job: "
<< timeOnJobInMin / 60 << " hour(s) and "
<< timeOnJobInMin % 60 << " minutes." << endl;
}// end of if
else
cout << "Invalid input." << endl;
}// end of timeOnJob function
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