Methods in java (grade calculator)

Question

We\'ve been learning about methods in java (using netbeans) in class and I\'m still a bit confused about using methods. One homework question basically asks to design a grade ca

Answer 1

A couple of things spring to mind:

1. You execute scoreCalc() twice. Probably you want to execute it once and save the result in a double variable like: double score = scoreCalc().

2. Speaking of scoreCalc(): Your definition takes 4 parameters that your don't have as input for that method. You should remove those from your method definition, and instead add score1, maxMark, weighting and finalScorevariable declarations in the method-body.

3. In your main function, you declare and instantiate a Scanner object you don't use.

4. Be careful with arithmetic that mixes int and double.