static void Main(string[] args)
{
StudentGrades stu = new StudentGrades();
stu.InputSemesters();
WriteLine();
stu.EnterGrades();
stu.CumGpa();
WriteLine();
WriteLine("{0}", stu);
WriteLine();
SingleSemesterGpa(stu);
WriteLine();
WriteLine("{0}", stu);
WriteLine();
WriteLine("Total GPA is: {0:F2}.", stu.TotalGpa);
}
public static void SingleSemesterGpa(StudentGrades stu)
{
string ans = "";
double things = 0;
do
{
Write("For what semester would you like a GPA for? ");
int num;
bool useNum = int.TryParse(ReadLine(), out num);
while (num < 1 || num > 4)
{
WriteLine("Number needs to be between 1 and {0}", stu.Semesters);
Write("For what semester would you like a GPA for? ");
useNum = int.TryParse(ReadLine(), out num);
}
;
things = stu.SemesterGpa(num);
WriteLine("The GPA for semester {0} is {1:F2}", num, things);
Write("Would you like another semester GPA? ");
ans = ReadLine();
} while (ans.ToLower() == "yes");
}