#include <iostream>
using namespace std;

int main()
{
	char day_p1,day_p2,again;
	int length,
		start_p1,
		start_p2, 
		min_start,
		call_total,
		time_1,
		time_2,
		cost_1,
		cost_2,
		call_cost;

	// I am checking to see what day of the week it is.
	do
	{
		cout << "What day is it? Mo = Monday Tu = Tuesday We = Wednesday" << endl << "Th = Thursday Sa = Saturday Su = Sunday" << endl;
		cin >> day_p1 >> day_p2;
		switch (day_p1)
		{
		case 'M':
		case 'm':
			switch (day_p2)
			{
				// If it is Monday
			case 'O':
			case 'o':
				cout << " It is Monday." << endl;
				cout << " What time did you start your call? Enter in military time and press enter between hours and minutes." << endl;
				cin >> start_p1 >> start_p2;
				cout << " You entered " << start_p1 << start_p2 << " hundred hours." << endl;
				cout << "How long did it take to make the call?" << endl;
				cin >> length;
				cout << "You talked for " << length << " minutes." << endl;
				min_start = (length / 60) * 100 + length / 60;
				call_total = min_start + length;
				if (480 <= min_start <= 1080)// checking when the start time is in between 8 and 6.
					if (480 <= call_total <= 1080)
					{
					call_cost = .4 * length;
					cout << " The cost of the call is " << call_cost << "." << endl;
					}
					else
					{
						time_2 = call_total - 1080;
						cost_2 = time_2 *.25;
						time_1 = 1080 - min_start;
						cost_1 = time_1 *.4;
						call_total = cost_1 + cost_2;
						cout << " The cost of the call is " << call_cost << "." << endl;
					}
				else
					if ((min_start < 480) && (480 <= call_total <= 1080))
					{
					time_2 = call_total - 480;
					cost_2 = .4 * time_2;
					time_1 = 480 - min_start;
					cost_1 = .25 * time_1;
					call_total = cost_1 + cost_2;
					cout << " The cost of the call is " << call_cost << "." << endl;
					}
					else
						if ((min_start < 480) && (call_total < 480))
						{
							time_2 = 480 - call_total;
							cost_2 = .25 * time_2;
							time_1 = 480 - min_start;
							cost_1 = .25 * time_1;
							call_total = cost_1 + cost_2;
							cout << " The cost of the call is " << call_cost << "." << endl;
						}
						else
							if ((min_start < 480) && (1080 < call_total))
							{
								time_2 = call_total - 1080;
								cost_2 = .25 * time_2;
								time_1 = 480 - min_start;
								cost_1 = .25 * time_1;
								call_total = cost_1 + cost_2;
								cout << " The cost of the call is " << call_cost << "." << endl;
							}
							else
							{
								call_total = .25 * length;
								cout << " The cost of the call is " << call_cost << "." << endl;
							}
						


				break;
			default:
				cout << "That is not a day." << endl;
				break;
			}

			break;
		case 'T':
		case 't':
			switch (day_p2)
			{
			case 'U':
			case 'u':
				cout << " It is Tuesday." << endl;
				cout << " What time did you start your call? Enter in military time and press enter between hours and minutes." << endl;
				cin >> start_p1 >> start_p2;
				cout << " You entered " << start_p1 << start_p2 << " hundred hours." << endl;
				cout << "How long did it take to make the call?" << endl;
				cin >> length;
				cout << "You talked for " << length << " minutes." << endl;
				min_start = (length / 60) * 100 + length / 60;
				call_total = min_start + length;
				if (480 <= min_start <= 1080)
					if (480 <= call_total <= 1080)
					{
					call_cost = .4 * length;
					cout << " The cost of the call is " << call_cost << "." << endl;
					}
					else
					{
						time_2 = call_total - 1080;
						cost_2 = time_2 *.25;
						time_1 = 1080 - min_start;
						cost_1 = time_1 *.4;
						call_total = cost_1 + cost_2;
						cout << " The cost of the call is " << call_cost << "." << endl;
					}
				else
					if ((min_start < 480) && (480 <= call_total <= 1080))
					{
					time_2 = call_total - 480;
					cost_2 = .4 * time_2;
					time_1 = 480 - min_start;
					cost_1 = .25 * time_1;
					call_total = cost_1 + cost_2;
					cout << " The cost of the call is " << call_cost << "." << endl;
					}
					else
						if ((min_start < 480) && (call_total < 480))
						{
					time_2 = 480 - call_total;
					cost_2 = .25 * time_2;
					time_1 = 480 - min_start;
					cost_1 = .25 * time_1;
					call_total = cost_1 + cost_2;
					cout << " The cost of the call is " << call_cost << "." << endl;
						}
						else
							if ((min_start < 480) && (1080 < call_total))
							{
					time_2 = call_total - 1080;
					cost_2 = .25 * time_2;
					time_1 = 480 - min_start;
					cost_1 = .25 * time_1;
					call_total = cost_1 + cost_2;
					cout << " The cost of the call is " << call_cost << "." << endl;
							}
							else
							{
								call_total = .25 * length;
								cout << " The cost of the call is " << call_cost << "." << endl;
							}
				
				break;
			case 'H':
			case 'h':
				cout << "It is Thursday." << endl;
				cout << " What time did you start your call? Enter in military time and press enter between hours and minutes." << endl;
				cin >> start_p1 >> start_p2;
				cout << " You entered " << start_p1 << start_p2 << " hundred hours." << endl;
				cout << "How long did it take to make the call?" << endl;
				cin >> length;
				cout << "You talked for " << length << " minutes." << endl;
				min_start = (length / 60) * 100 + length / 60;
				call_total = min_start + length;
				if (480 <= min_start <= 1080)
					if (480 <= call_total <= 1080)
					{
					call_cost = .4 * length;
					cout << " The cost of the call is " << call_cost << "." << endl;
					}
					else
					{
						time_2 = call_total - 1080;
						cost_2 = time_2 *.25;
						time_1 = 1080 - min_start;
						cost_1 = time_1 *.4;
						call_total = cost_1 + cost_2;
						cout << " The cost of the call is " << call_cost << "." << endl;
					}
				else
					if ((min_start < 480) && (480 <= call_total <= 1080))
					{
					time_2 = call_total - 480;
					cost_2 = .4 * time_2;
					time_1 = 480 - min_start;
					cost_1 = .25 * time_1;
					call_total = cost_1 + cost_2;
					cout << " The cost of the call is " << call_cost << "." << endl;
					}
					else
						if ((min_start < 480) && (call_total < 480))
						{
					time_2 = 480 - call_total;
					cost_2 = .25 * time_2;
					time_1 = 480 - min_start;
					cost_1 = .25 * time_1;
					call_total = cost_1 + cost_2;
					cout << " The cost of the call is " << call_cost << "." << endl;
						}
						else
							if ((min_start < 480) && (1080 < call_total))
							{
					time_2 = call_total - 1080;
					cost_2 = .25 * time_2;
					time_1 = 480 - min_start;
					cost_1 = .25 * time_1;
					call_total = cost_1 + cost_2;
					cout << " The cost of the call is " << call_cost << "." << endl;
							}
							else
							{
								call_total = .25 * length;
								cout << " The cost of the call is " << call_cost << "." << endl;
							}
				
			default:
				cout << "This is not a day." << endl;
				break;
			}


			break;
		case 'W':
		case 'w':
			switch (day_p2)
			{
			case 'E':
			case 'e': 
				cout << "It is Wednesday." << endl;
				cout << " What time did you start your call? Enter in military time and press enter between hours and minutes." << endl;
				cin >> start_p1 >> start_p2;
				cout << " You entered " << start_p1 << start_p2 << " hundred hours." << endl;
				cout << "How long did it take to make the call?" << endl;
				cin >> length;
				cout << "You talked for " << length << " minutes." << endl;
				min_start = (length / 60) * 100 + length / 60;
				call_total = min_start + length;
				if (480 <= min_start <= 1080)
					if (480 <= call_total <= 1080)
					{
					call_cost = .4 * length;
					cout << " The cost of the call is " << call_cost << "." << endl;
					}
					else
					{
						time_2 = call_total - 1080;
						cost_2 = time_2 *.25;
						time_1 = 1080 - min_start;
						cost_1 = time_1 *.4;
						call_total = cost_1 + cost_2;
						cout << " The cost of the call is " << call_cost << "." << endl;
					}
				else
					if ((min_start < 480) && (480 <= call_total <= 1080))
					{
					time_2 = call_total - 480;
					cost_2 = .4 * time_2;
					time_1 = 480 - min_start;
					cost_1 = .25 * time_1;
					call_total = cost_1 + cost_2;
					cout << " The cost of the call is " << call_cost << "." << endl;
					}
					else
						if ((min_start < 480) && (call_total < 480))
						{
					time_2 = 480 - call_total;
					cost_2 = .25 * time_2;
					time_1 = 480 - min_start;
					cost_1 = .25 * time_1;
					call_total = cost_1 + cost_2;
					cout << " The cost of the call is " << call_cost << "." << endl;
						}
						else
							if ((min_start < 480) && (1080 < call_total))
							{
					time_2 = call_total - 1080;
					cost_2 = .25 * time_2;
					time_1 = 480 - min_start;
					cost_1 = .25 * time_1;
					call_total = cost_1 + cost_2;
					cout << " The cost of the call is " << call_cost << "." << endl;
							}
							else
							{
								call_total = .25 * length;
								cout << " The cost of the call is " << call_cost << "." << endl;
							}
			
				break;
				default:
				cout << "This is not a day" << endl;
				break;
			}
			break;
		case 'F':
		case 'f':
			switch (day_p2)
			{
			case 'R':
			case 'r':
				cout << "It is Friday." << endl;
				cout << " What time did you start your call? Enter in military time and press enter between hours and minutes." << endl;
				cin >> start_p1 >> start_p2;
				cout << " You entered " << start_p1 << start_p2 << " hundred hours." << endl;
				cout << "How long did it take to make the call?" << endl;
				cin >> length;
				cout << "You talked for " << length << " minutes." << endl;
				min_start = (length / 60) * 100 + length / 60;
				call_total = min_start + length;
				if (480 <= min_start <= 1080)
					if (480 <= call_total <= 1080)
					{
					call_cost = .4 * length;
					cout << " The cost of the call is " << call_cost << "." << endl;
					}
					else
					{
						time_2 = call_total - 1080;
						cost_2 = time_2 *.25;
						time_1 = 1080 - min_start;
						cost_1 = time_1 *.4;
						call_total = cost_1 + cost_2;
						cout << " The cost of the call is " << call_cost << "." << endl;
					}
				else
					if ((min_start < 480) && (480 <= call_total <= 1080))
					{
					time_2 = call_total - 480;
					cost_2 = .4 * time_2;
					time_1 = 480 - min_start;
					cost_1 = .25 * time_1;
					call_total = cost_1 + cost_2;
					cout << " The cost of the call is " << call_cost << "." << endl;
					}
					else
						if ((min_start < 480) && (call_total < 480))
						{
					time_2 = 480 - call_total;
					cost_2 = .25 * time_2;
					time_1 = 480 - min_start;
					cost_1 = .25 * time_1;
					call_total = cost_1 + cost_2;
					cout << " The cost of the call is " << call_cost << "." << endl;
						}
						else
							if ((min_start < 480) && (1080 < call_total))
							{
					time_2 = call_total - 1080;
					cost_2 = .25 * time_2;
					time_1 = 480 - min_start;
					cost_1 = .25 * time_1;
					call_total = cost_1 + cost_2;
					cout << " The cost of the call is " << call_cost << "." << endl;
							}
							else
							{
								call_total = .25 * length;
								cout << " The cost of the call is " << call_cost << "." << endl;
							}
				
				break;
			default:
				cout << "This is not a day." << endl;
				break;
			}

			break;
		case 'S':
		case 's':
			switch (day_p2)
			{
			case 'A':
			case'a':
				cout << " It is Saturday." << endl;
				cout << " What time did you start your call? Enter in military time and press enter between hours and minutes." << endl;
				cin >> start_p1 >> start_p2;
				cout << " You entered " << start_p1 << start_p2 << " hundred hours." << endl;
				cout << "How long did it take to make the call?" << endl;
				cin >> length;
				cout << "You talked for " << length << " minutes." << endl;
				min_start = (length / 60) * 100 + length / 60;
				call_total = min_start + length;
				call_cost = .15 * length;
				cout << " The cost of the call is " << call_cost << "." << endl;
				break;
			case 'U':
			case 'u':
				cout << " It is Sunday." << endl;
				cout << " What time did you start your call? Enter in military time and press enter between hours and minutes." << endl;
				cin >> start_p1 >> start_p2;
				cout << " You entered " << start_p1 << start_p2 << " hundred hours." << endl;
				cout << "How long did it take to make the call?" << endl;
				cin >> length;
				cout << "You talked for " << length << " minutes." << endl;
				min_start = (length / 60) * 100 + length / 60;
				call_total = min_start + length;
				call_cost = .15 * length;
				cout << " The cost of the call is " << call_cost << "." << endl;
			
				break;
			default:
				cout << "That is not a day." << endl;
				break;
			}
			break;





		default:
			cout << "That is not a day of the week." << endl;
			break;

		}
		cout << "Do you want to make another calculation? Y = Yes N = No" << endl;
		cin >> again;
	} while (again == 'Y' || again == 'y');
	return 0;
}