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

As you can see scoreCalc method needs a set of parameters, but you call it without parameters.

The second: there is no need in Scanner in = new Scanner(System.in); into your main(String[] args) method. You are calling it into scoreCalc method.

Third: you are calling scoreCalc twice. The first call is before System.out.println, the second is into System.out.println. And your application will ask user twice to enter values.

store result value in a variable and show it later:

double result = scoreCalc(.... required params .....);
System.out.println("Your score is: " + result);