Old version

P3

#include "stdafx.h"
#include <iostream> // I/O operations
#include <iomanip> // Formatting functions
#include <cstdlib> // General use library functions
#include <string> // Defines dynamic string stuff

using namespace std;

int main()
{
	// Variable and object creation

	string csid = "XXXX";
	string first = "XXXX";
	string last = "XXXX";

	string grade1 = "XXXX";
	string grade2 = "XXXX";
	string grade3 = "XXXX";
	string grade4 = "XXXX";
	string grade5 = "XXXX";
	string grade6 = "XXXX";

	char letterGrade = 'A';

	double grade1_num = atof(grade1.c_str());
	double grade2_num = atof(grade2.c_str());
	double grade3_num = atof(grade3.c_str());
	double grade4_num = atof(grade4.c_str());
	double grade5_num = atof(grade5.c_str());
	double grade6_num = atof(grade6.c_str());

	// Transition screen variable

	string resp = "XXXX";

	// End of variable declarations ----------------------------------------------

	// Beginning of the Splash Screen --------------------------------------------

	system("cls");  //Calls to the OS using cls  function  MS specific
	cout << R"(
                _______ _______ _______  ______ _______ _______
                |  |  | |       |______ |  ____    |    |______
                |  |  | |_____  ______| |_____|    |    ______|
                                     
                                     _
                                   -=\`\
                               |\ ____\_\__
                              -=\c`""""""" "`)
                              `~~~~~/ /~~`---
                                  -==/ /
                                    '-'
                         _  _
                        ( `   )_
                      (    )    `)                   _  _
                    (_   (_ .  _) _)                ( `   )_
                                        (  )       (  _)   _)
                                     ( `  ) . )
                                    (_, _(  ,_)_)   
 Miramar College
 STUDENT GRADE TRACKING SYSTEM
 Programmed By: Christopher Newton
 Rev 1.0 - 2/16/2020      
)" << endl;

	// End of the Splash Screen --------------------------------------------------

	// Transition to next screen
	cout << "                                                      Press <ENTER> to Continue";
	getline(cin, resp);
	system("cls");
	// End of transition

	// Start of Input Screen -----------------------------------------------------
	cout << endl;
	cout << "                                  Miramar College" << endl;
	cout << "                         STUDENT GRADE TRACKING SYSTEM" << endl;
	cout << "                                ( Input Screen )" << endl;
	cout << endl;
	cout << " ----------------------------------------------------------------------------- " << endl;
	cout << endl;
	cout << "                   Please press <ENTER> after inputting data";
	cout << endl << endl;
	cout << "                   Last Name:  "; getline(cin, last);
	cout << "                   First Name:  "; getline(cin, first);
	cout << endl;
	cout << "                   Student ID Number (10-Digit):  "; getline(cin, csid);
	cout << endl;
	cout << " ----------------------------------------------------------------------------- " << endl;
	cout << endl;
	cout << "                                  Grade 1:  "; getline(cin, grade1);
	cout << "                                  Grade 2:  "; getline(cin, grade2);
	cout << "                                  Grade 3:  "; getline(cin, grade3);
	cout << "                                  Grade 4:  "; getline(cin, grade4);
	cout << "                                  Grade 5:  "; getline(cin, grade5);
	cout << "                                  Grade 6:  "; getline(cin, grade6);
	cout << endl;
	cout << endl;


	// End of the Input Screen ---------------------------------------------------

	// Transition to next screen
	cout << "                                                      Press <ENTER> to Continue";
	getline(cin, resp);
	system("cls");
	// End of transition

	// Conversions, Decisions and Calculations

	double Average = (grade1_num + grade2_num + grade3_num + grade4_num + grade5_num + grade6_num) / 6.0;

	{
		if (Average > 100)
			letterGrade = '+';
		else
			if (Average >= 90)
				letterGrade = 'A';
			else
				if (Average >= 80)
					letterGrade = 'B';
				else
					if (Average >= 70)
						letterGrade = 'C';
					else
						if (Average >= 60)
							letterGrade = 'D';
						else
							if (Average >= 50)
								letterGrade = 'E';
							else
								if (Average >= 0)
									letterGrade = 'F';
								else
									letterGrade = '-';
	}

	// Start of Output Screen ----------------------------------------------------

	cout << endl;
	cout << "                                  Miramar College" << endl;
	cout << "                         STUDENT GRADE TRACKING SYSTEM" << endl;
	cout << "                                ( Output Screen )" << endl;
	cout << R"(
                                  90 - 100 -> A
                                  80 - 90  -> B
                                  70 - 80  -> C
                                  60 - 70  -> D
                                  50 - 60  -> E
                                  less than 50 -> F
                         ----------------------------------      
)";
	cout << "     Student Name (Last, First):  " << last;
	cout << " " << first << endl;
	cout << "     CSID:  " << csid << endl;
	cout << endl;
	cout << "                                  Grade 1:  " << grade1 << endl;
	cout << "                                  Grade 2:  " << grade2 << endl;
	cout << "                                  Grade 3:  " << grade3 << endl;
	cout << "                                  Grade 4:  " << grade4 << endl;
	cout << "                                  Grade 5:  " << grade5 << endl;
	cout << "                                  Grade 6:  " << grade6 << endl;
	cout << endl;
	cout << "                      Total Grade Average:  " << Average;
	cout << "           Letter Grade:  " << letterGrade << endl;
	if (Average > 100) {
		letterGrade = '+';
		cout << "                   Error: Grade cannot be more than 100";
	}
	if (Average < 0) {
		letterGrade = '-';
		cout << "                   Error: Grade cannot be less than 0";
	}
	cout << endl;

	// End of the Output Screen --------------------------------------------------

	// Transition to next screen
	cout << "                                                      Press <ENTER> to Continue";
	getline(cin, resp);
	system("cls");
	// End of transition

	return 0;
}// int main( )