Plz, how to Create an application that will do simple calculation in java language?

Answer 1

In the following means either +, -, * (multiply) or / (divide).

class your-class {

void your-method()
number a, b, c;
c = a b;
}
}

Answer 2

1. Get the Java SDK from the Sun website.
2. Write your program.

Rawlyn.