void main (void){
char again; //variable to get input for continuing program after run
starbar();
cout << "Welcome to the GPA Calculator." << endl
<< "This program will calculate the GPA" << endl
<< "of a student for each semester, and" << endl
<< "the entire year, as well as determine" << endl
<< "whether the student achieved Dean's list" << endl
<< "or Dean's Honor List." << endl;
starbar();
system("pause");
do{
cout << "How many students would you like to input?(max. " << MaxStudents << ")";
cin >> numstudents;
}
while(numstudents < 0 || numstudents > MaxStudents);
for(y=0; y < numstudents; y++){
input();
verify();
calc();
savetofile();
}
cout << "Thank you for using this program." << endl;
system("pause");
}
int main(){
starbar();
printf("%s\n", NAME);
printf("%s\n", ADDRESS);
printf("%s\n", PLACE);
starbar();
return 0;
}
void input(void){
int x;
system("cls");
cout << "Enter Student's First Name:(max. 25 chars) ";
cin >> StudentFName[y], 26;
cout << "Enter Student's Last Name:(max. 25 chars) ";
cin >> StudentLName[y], 26;
system("cls");
//semester 1 input
do{
cout << "How many courses in Semester 1?(max. " << MaxClasses << ") ";
cin >> numcourses1[y];
}
while(numcourses1[y] > MaxClasses || numcourses1[y] < 1);
for (x=0; x<numcourses1[y]; x++){
starbar();
cout << "Course Number " << x+1 << endl;
starbar();
cout << endl << "Enter course number:(8 char.) ";
cin >> CourseNum1[y][x];
do{
cout << endl << "Enter grade in course:(0.0 - 4.0) ";
cin >> grade1[y][x];
}
while(grade1[y][x] > 4 || grade1[y][x] < 0);
cout << endl << "Enter number of credits for course: ";
cin >> credits1[y][x];
}
//semester 2 input
system("cls");
do{
cout << "How many courses in Semester 2?(max. " << MaxClasses << ") ";
cin >> numcourses2[y];
}
while(numcourses2[y] > MaxClasses || numcourses2[y] < 1);
for (x=0; x<numcourses2[y]; x++){
starbar();
cout << "Course Number " << x+1 << endl;
starbar();
cout << endl << "Enter course number:(8 char.) ";
cin >> CourseNum2[y][x];
do{
cout << endl << "Enter grade in course:(0.0 - 4.0) ";
cin >> grade2[y][x];
}
while(grade2[y][x] > 4 || grade2[y][x] < 0);
cout << endl << "Enter number of credits for course: ";
cin >> credits2[y][x];
}
}
int main(void)
{
starbar();
printf("%s\n", NAME);
printf("%s\n", ADDRESS);
printf("%s\n", PLACE);
starbar(); /* use the function */
return 0;
}
void calc(void){
float QP1[MaxStudents][MaxClasses]; //list of quality points for sem 1
float QP2[MaxStudents][MaxClasses]; //list of quality points for sem 2
int x;
float sumQPSem1[MaxStudents]; //sum of sem 1 qp
float sumQPSem2[MaxStudents]; //sum of sem 2 qp
int sumCred1[MaxStudents]; //sum of sem 1 credits
int sumCred2[MaxStudents]; //sum of sem 2 credits
//calculate each semester's quality points
for (x = 0; x < numcourses1[y]; x++){
QP1[y][x] = grade1[y][x] * credits1[y][x];
}
for (x = 0; x < numcourses2[y]; x++){
QP2[y][x] = grade2[y][x] * credits2[y][x];
}
//get sums of the arrays
sumQPSem1[y] = sumFloatArray(QP1[y], numcourses1[y]);
sumQPSem2[y] = sumFloatArray(QP2[y], numcourses2[y]);
sumCred1[y] = sumIntArray(credits1[y], numcourses1[y]);
sumCred2[y] = sumIntArray(credits2[y], numcourses2[y]);
//calculate gpas
gpa1[y] = sumQPSem1[y]/sumCred1[y];
gpa2[y] = sumQPSem2[y]/sumCred2[y];
gpaYear[y] = (sumQPSem1[y]+sumQPSem2[y])/(sumCred1[y]+sumCred2[y]);
system("cls");
starbar();
cout.precision(2);
cout.setf(ios::fixed | ios::showpoint);
cout << StudentFName[y] << " " << StudentLName[y] << endl
<< "Semester 1 Credits: " << sumCred1[y] << endl
<< "Semester 2 Credits: " << sumCred2[y] << endl
<< "Total Credits: " << sumCred1[y]+sumCred2[y] << endl
<< "Semester 1 GPA: " << gpa1[y] << endl
<< "Semester 2 GPA: " << gpa2[y] << endl
<< "Year GPA: " << gpaYear[y] << endl;
if (gpa1[y] > highhonors){
cout << "Semester 1 - Achieved Dean's Honor List" << endl;
}
else if (gpa1[y] >= honors && gpa1[y] < highhonors){
cout << "Semester 1 - Achieved Dean's List" << endl;
}
if (gpa2[y] > highhonors){
cout << "Semester 2 - Achieved Dean's Honor List" << endl;
}
else if (gpa2[y] >= honors && gpa2[y] < highhonors){
cout << "Semester 2 - Achieved Dean's List" << endl;
}
starbar();
system("pause");
}
main() // main function
{
printf ("\n");
starbar();
printf ("\t%s\n",NAME);
printf ("\t%s\n",ADDRESS1);
printf ("\t%s\n",ADDRESS2);
printf ("\t%s\n",PLACE);
printf ("\t%s\n",PHONE);
printf ("\t%s\n",EMAIL);
starbar();
printf ("\n");
}
