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#include <iostream>
#include <iomanip>
#include <string>
#include <math.h>
using namespace std;
double average(string);
char user(string*, string*, int*);
void input(string [], string [], double [], string [], int);
void report(double [], int*);
int main()
{
//declare variables for function calls
string student, term, grade;
int numClasses;
int *size = &numClasses;
//call function to get information on student specifics
user(&term, &student, &numClasses);
//get arrays for student infomation
string classList[numClasses];
string classDescrip[numClasses];
double units[numClasses];
string grades[numClasses];
//function call student "Class specifics" specifics
input(classList, classDescrip, units, grades, numClasses);
string *x = grades[numClasses];
cout<<*x;
//print out gpa report
report(units, size);
return 0;
}
double average(string grade)
{
//use function to get grade points based off grade letter
double x;
if(grade == "A")
{
x = 4.0;
}
else if(grade == "A-")
{
x = 3.67;
}
else if(grade == "B+")
{
x = 3.33;
}
else if(grade == "B")
{
x = 3.0;
}
else if(grade == "B-")
{
x = 2.67;
}
else if(grade == "C+")
{
x = 2.33;
}
else if(grade == "C")
{
x = 2.0;
}
else if(grade == "C-")
{
x = 1.67;
}
else if(grade == "D+")
{
x = 1.33;
}
else if(grade == "D")
{
x = 1.0;
}
else if(grade =="D-")
{
x = .67;
}
else if(grade == "F")
{
x = 0.0;
}
else
{
cout<<"\n Grade letter not recognized"<<endl;
}
return x;
}
char user(string *term, string *student, int *x )
{
//grab student specifics
cout<<"\n What is the term? (Spring or Fall): ";
cin>>*term;
cout<<"\n What is the Student name?: ";
cin>>*student;
cout<<"\n Number of courses this student is enrolled in?: ";
cin>>*x;
cin.ignore();
}
void input(string *num, string *descr, double *units, string *grades, int size)
{
//declare x as array for information
double x[size];
//for loop to loop throug array based on number of courses taken to grab information
for(int i = 0; i < size; i++){
cout<<"\n Enter Class Here: ";
getline(cin,num[i]);
cout<<"\n Class Description: ";
getline(cin,descr[i]);
cout<<"\n Enter number of units: ";
cin>>units[i];
cin.ignore();
cout<<"\n Grade in class ";
getline(cin,grades[i]);
//grade points times number of units gets grade point score
x[i] = average(grades[i]) * units[i];
}
//Student name, semester and number of classes should show here, but I did not complete this part. Very confused.
//" This should say "Student Name" during "(???) Semester"
//size for columns to make report
cout << setw(10)<<"Class Number"<<setw(18)<<"Decription"<< setw(18)<< setprecision(2)<<"Units"<< setw(18)<<"Grade"<<setw(18)<<setprecision(4)<<"Grade Points"<<endl;
for(int i = 0; i < size; i++){
cout<<setw(12)<<num[i];
cout<<setw(18)<<descr[i];
cout<<"\n Enter number of units: ";
cin>>units[i];
cin.ignore();
cout<<"\n Grade in class ";
getline(cin,grades[i]);
//grade points times number of units gets grade point score
x[i] = average(grades[i]) * units[i];
}
//Student name, semester and number of classes should show here, but I did not complete this part. Very confused.
//" This should say "Student Name" during "(???) Semester"
//size for columns to make report
cout << setw(10)<<"Class Number"<<setw(18)<<"Decription"<< setw(18)<< setprecision(2)<<"Units"<< setw(18)<<"Grade"<<setw(18)<<setprecision(4)<<"Grade Points"<<endl;
for(int i = 0; i < size; i++){
cout<<setw(12)<<num[i];
cout<<setw(18)<<descr[i];
cout<<setw(18)<<setprecision(2)<<units[i];
cout<<setw(18)<<grades[i];
cout<<setw(18)<<setprecision(3)<<x[i]<<endl;
}
}
void report(double *units, int *size)
{
string grades;
int i = 0;
int x = 0;
//sizing stats for second report
cout<<setw(10)<<"\n Taken: "<<setw(38)<<setprecision(3)<<(*units * (*size)) ;
cout<<setw(10)<<"\n Passed: "<< setw(37)<<setprecision(3)<<*size;
cout<<setw(10)<<"\n GPA Calculation: "<<setw(28)<<setprecision(3)<<endl;
cout<<setw(10)<<"\n Total Grade Points: "<<setw(25)<<setprecision(3)<<*size;
cout<<setw(10)<<"\n /Units Taken By Total GPA: "<<setw(18)<<setprecision(3)<<units;
cout<<setw(10)<<"\n =GPA: "<<setw(39)<<setprecision(3)<<*units<<endl;
}
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