Not passing the value

[brandon sexton]

I am not getting the letter grade to work. Its uses a 0.0 instead of the grade.

public int menu()
		{
		Scanner keyboard = new Scanner(System.in);
		String strUserName;
		double dHours;
		double dRate;
		double dGross = 0.0;
		double dRetirement;
		double dNetPay = 0.0;
		int iChoice;
		double dGrade = 0.0;
		double dGrossPay = 0.0;
		System.out.print("\n\t\tMENU"
					   + "\n1>	Calculate and display grade point average and letter grade"
					   + "\n2>	Find the maximum of three integers and display result"
					   + "\n3>	Find Gross Pay and net pay and display results"
					   + "\n4>	Terminate Program"
					   + "\n\nWhich is your choice? ");
			iChoice = keyboard.nextInt();
			switch(iChoice)
			{
			case 1:
					calcGradeAverage();
					System.out.println(calcLetter(dGrade));
					break;
			case 2:
					findMax();
					break;
			case 3:
				keyboard.nextLine();
				System.out.print("Enter you name: ");
				strUserName = keyboard.nextLine();
				System.out.print("Enter hours worked: ");
				dHours = keyboard.nextDouble();
				System.out.print("Enter your payrate: ");
				dRate = keyboard.nextDouble();
				System.out.print("How much would you like to set aside for retirement: ");
				dRetirement = keyboard.nextDouble();
				grossPay(dHours, dRate);
				//netPay(dGrossPay, dRetirement);
				System.out.print("\nName:        " + strUserName
							   + "\nHours:       " + dHours
							   + "\nRate:        " + dRate
							   + "\nGross:       " + grossPay(dHours, dRate)
							   + "\nRetirement:  " + dRetirement
							   + "\nNet Pay:     " + netPay(dGrossPay, dRetirement));
					break;
					
			case 4:
				
			default:
					System.out.println("That choice is not valid.");
			}//end switch(iChoice)
			return iChoice;
		}//end menu    

    
public double calcGradeAverage()
		{
			Scanner keyboard = new Scanner(System.in);
			int grade;	//holds the grades
			int totalGrade = 0;	//accumulator
			int numGrade = 0;
			double average;
			
			System.out.print("\nEnter a grade (enter a negative number if finished): ");
			grade = keyboard.nextInt();
			
			
			while(grade >= 0)
			{
				totalGrade += grade;
				System.out.print("\nEnter a grade (enter a negative number if finished): ");
				grade = keyboard.nextInt();
				numGrade++;
			}
			average = totalGrade / numGrade;
						
			System.out.println("The average is: " + average);
			return average;
		}//end calcGradeAverage()

		public String calcLetter(double dGrade)
		{
		String strGrade = " ";

		if (dGrade >= 93)
			{
			strGrade = "A";
			}
		else if (dGrade >= 90 && dGrade < 93)
			{
			strGrade = "A-";
			}
		else if (dGrade >= 87 && dGrade < 90)
			{
			strGrade = "B+";
			}
		else if (dGrade >= 83 && dGrade < 87)
			{
			strGrade = "B";
			}
		else if (dGrade >= 80 && dGrade < 83)
			{
			strGrade = "B-";
			}
		else if (dGrade >= 77 && dGrade < 80)
			{
			strGrade = "C+";
			}
		else if (dGrade >= 73 && dGrade < 77)
			{
			strGrade = "C";
			}
		else if (dGrade >= 70 && dGrade < 73)
			{
			strGrade = "C-";
			}
		else if (dGrade >= 67 && dGrade < 70)
			{
			strGrade = "D+";
			}
		else if (dGrade >= 63 && dGrade < 67)
			{
			strGrade = "D";
			}
		else if (dGrade >= 50 && dGrade < 63)
			{ 
			strGrade = "D-";
			}
		else if (dGrade < 50)
			{
			strGrade = "F+";
			}
		return strGrade;
		}//end calcLetter(double dGrade)

[Rob Spoor]

Please tell the details. What options did you choose? What values did you enter? And what are the bodies for findMax, grossPay and netPay?