1. Write a basic calculator using Java programming. The program should be able to add, subtract, divide and multiply using the following super class:
Calculator
a, b:int
result=0: Int
calc (a: int, b: int): int
Hi no0or150! I'm a software engineer, Java expert. Let me help you and you'll have the results in less than 24 hours, with comments and fullfilling all the evaluation requisites.