i made java calculator and im lost on how to fix some of the errors
I was supposed to create a java calculator using parameters allowing someone to input 2 integer values and an operation (+ or -) and it outputs an answer.
1. wrong class
Your class has to be called
Main because that is what your file is called, so:
on line 2
Then, to set a value (lines 14 and 15)
you do not need to name the type
and you don't have to define keyboard multiple times so remove those on line 17.
Finally, you never defined methods for addition and subtraction so add those.