/* PROGRAM output formatting samples 
AUTHOR: 
FSU ID: 
COURSE INFORMATION: COP 3014
Recitation Number: 2 
 
SUMMARY 
Print out a table with required outpput formats. 

INPUT 
N/A

OUTPUT 
A table with required outpput formats.  

DATA STRUCTURES 
N/A

ASSUMPTIONS 
N/A

*/ 

#include <iostream>
#include <iomanip>
#include <string>

using namespace std; 

int main()
{
	/************* Variable declaration *************/
	const char BLANK = ' ';			// storage for a blank space
	string stud_name_1 = "Alice",	// storage for the name of the first student
		stud_name_2 = "Bob",		// storage for the name of the second student
		stud_name_3 = "Cherry";		// storage for the name of the third student
	double proj1_score_1 = 100,		// storage for the score of the first student in project 1
		proj1_score_2 = 75.5,		// storage for the score of the second student in project 1
		proj1_score_3 = 72.5,		// storage for the score of the third student in project 1
		proj2_score_1 = 89,		// storage for the score of the first student in project 2
		proj2_score_2 = 79,		// storage for the score of the second student in project 2
		proj2_score_3 = 69;			// storage for the score of the third student in project 2

	double proj_average_score_1,	// storage for the average score of the first student
		proj_average_score_2,		// storage for the average score of the second student
		proj_average_score_3,		// storage for the average score of the third student
		proj1_average_score,		// storage for the average score of project 1
		proj2_average_score,		// storage for the average score of project 2
		proj_average_score;			// storage for the average score of all the projects

	char gpa_1,						// storage for the GPA of the first student
		gpa_2,						// storage for the GPA of the second student
		gpa_3;						// storage for the GPA of the third student

	/************* Algorithm *************/

	// calculate the average score of the each student
	proj_average_score_1 = (proj1_score_1 + proj2_score_1)/2;  
	proj_average_score_2 = (proj1_score_2 + proj2_score_2)/2;  
	proj_average_score_3 = (proj1_score_3 + proj2_score_3)/2; 

	// calculate the average score of each project
	proj1_average_score = (proj1_score_1 + proj1_score_2 + proj1_score_3)/3; 
	proj2_average_score = (proj2_score_1 + proj2_score_2 + proj2_score_3)/3; 

	// calculate the average score of all the projects
	proj_average_score = (proj_average_score_1 + proj_average_score_2 + proj_average_score_3)/3; 

	// calculate the GPA
	if (proj_average_score_1 > 90)
		gpa_1 = 'A'; 
	else if (proj_average_score_1 > 80)
		gpa_1 = 'B'; 
	else if (proj_average_score_1 > 80)
		gpa_1 = 'C'; 
	else
		gpa_1 = 'D'; 

	if (proj_average_score_2 > 90)
		gpa_2 = 'A'; 
	else if (proj_average_score_2 > 80)
		gpa_2 = 'B'; 
	else if (proj_average_score_2 > 80)
		gpa_2 = 'C'; 
	else
		gpa_2 = 'D'; 

	if (proj_average_score_3 > 90)
		gpa_3 = 'A'; 
	else if (proj_average_score_3 > 80)
		gpa_3 = 'B'; 
	else if (proj_average_score_3 > 80)
		gpa_3 = 'C'; 
	else
		gpa_3 = 'D'; 
	
	/************* Output *************/

	cout << "==================================================" << endl; 
	cout << '|' << setw(48) << BLANK << '|' << endl; 
	cout << '|' << setw(18) << BLANK << "Grade Report" << setw(18) << BLANK << '|' << endl; 
	cout << '|' << setw(48) << BLANK << '|' << endl; 
	cout << "==================================================" << endl; 

	/*************************************************************************************************/
	/******************************** Modify below this line *****************************************/
	/*************************************************************************************************/

	cout << fixed; 
	cout << showpoint; 

	cout << left; 
	cout << '|' << setw(10) << "NAME"; 
	cout << right; 
	cout << '|' << setw(10) << "Proj 1" << '|' << setw(10) << "Proj 2"; 
	cout << '|' << setw(10) << "Average" << '|' << setw(4) << "GPA" << '|' << endl; 
	cout << "--------------------------------------------------" << endl; 

	// report for the first student
	cout << left << setprecision(1); 
	cout << '|' << setw(10) << stud_name_1; 
	cout << right; 
	cout << '|' << setw(10) << proj1_score_1 << '|' << setw(10) << proj2_score_1; 
	cout << setprecision(2); 
	cout << '|' << setw(10) << proj_average_score_1 << '|' << setw(4) << gpa_1 << '|' << endl; 
	cout << "--------------------------------------------------" << endl; 

	// report for the second student
	cout << left << setprecision(1); 
	cout << '|' << setw(10) << stud_name_2; 
	cout << right; 
	cout << '|' << setw(10) << proj1_score_2 << '|' << setw(10) << proj2_score_2; 
	cout << setprecision(2); 
	cout << '|' << setw(10) << proj_average_score_2 << '|' << setw(4) << gpa_2 << '|' << endl; 
	cout << "--------------------------------------------------" << endl; 

	// report for the third student
	cout << left << setprecision(1); 
	cout << '|' << setw(10) << stud_name_3; 
	cout << right; 
	cout << '|' << setw(10) << proj1_score_3 << '|' << setw(10) << proj2_score_3; 
	cout << setprecision(2); 
	cout << '|' << setw(10) << proj_average_score_3 << '|' << setw(4) << gpa_3 << '|' << endl; 
	cout << "==================================================" << endl; 

	// report for average score in each column
	cout << left << setprecision(1); 
	cout << '|' << setw(10) << "AVERAGE"; 
	cout << right; 
	cout << '|' << setw(10) << proj1_average_score << '|' << setw(10) << proj2_average_score; 
	cout.unsetf(ios::fixed); // turn off fixed
	cout.unsetf(ios::showpoint); // turn off showpoint
	cout << setprecision(2); 
	cout << '|' << setw(10) << proj_average_score << '|' << setw(4) << BLANK << '|' << endl; 
	cout << "==================================================" << endl; 

	cout << endl << endl; 
	return(0); 
} // main function