How to solve this !!

[bubunchan]

i'm doing java exercise, their is 6 question and i had done 5. another 1 i tried all the alternative but still error.
this code:

class __(1)__ {
  static ___(2)___ int MIDTEST = 30;

public static void main(String [ ] args) {
int a=15, b=10, quiz, ___(3)___;
Course ____(4)___ = new Course( );
quiz=courseWork.calculateMark(a);
assignment=courseWork.calculateMark(a,b);
System.out.println("Quiz Mark : " +quiz);
System.out.print("Assignment mark: " +assignment);
}
public int calculateMark( __(5)__ )
{
  return (a + MIDTEST);
}

public ___(6)___ calculateMark(int a, int b)
{
  return (a+b);
}
}

i had answered :
1. Course
2. final
3. assignment
4. courseWork
6. void

but for no.5 i had try to fill int a, a, quiz, assignment, int quiz, int assignment, int MIDTEST but still can.
anybody can help me ??

thanks.

[white feather]

What type of variables are the quiz and assignment?

[bubunchan]

integer

[white feather]

now that i look at it, im thinking no shit lol. But the answer for 5 seems like it should be int a because a doesnt work (sense it doesn't know the variable type) and midset is a static final constant

[bubunchan]

i had answer it.
no 5. int a.
no 6. int
hehehee