Simple java application

harryh9

Any one want to try their hand at this?

Create a console based app (runs through the command prompt) called Abacus.
This will just have a main() Method.
Create a class called Calculator.
This will have 4 methods called Add() Multiply () Divide() Subtract().
These methods will take two integer values as parameters and return an integer value.
Instantiate the Calculate class and execute the 4 methods using default values "2" and "4" and print out the results to the screen.

Cake Fiend

I don't even know Java and I reckon I could have a decent stab at this.
Make some effort.

Auburn

Do your own homework or at least show what you've tried. It isn't hard even if you are a complete beginner

Enygma

Jeezus you could at least try and dress up the question so that it doesn't look too much like homework.
Kids these days.... pah!

Hobbes

Not sure it if compiles. Might need 'tweaking' but your instructor will love it.

Class Abacus {
	int i1 = 0, i2 = 2;
	public static void main(String[] args) {
		calculator[] s[] = new calculator[i1][i2];
		if ( i1 > i2) {
			main(s[0][0]);
		} else if ( i2 < i1) {
			main(s[0][1]);
		} else 	main(s[0][0]);
	}
	void main(calculator c) {
		c.main();
	}
}
Class Calculator extends calculator {
	public int i1 = 0 , i2 = i1.clone();
	
	void main() {
		Class calculator = Calculator.class;
		Calculator c = new (Calculator) Calculator();
		System.out.println("Add:" + Add(2,4));
		System.out.println("Multiply:" + Multiply(2,4));
		System.out.println("Subtract:" + Subtract(2,4));
		System.out.println("Divide:" + Subtract(4,2));
	}

	static String Add(int i1, int i2) {
		do { 
			return "0";
		} while (i1 < i2);
	}

	static String Multiply(int i1, int i2) {
		return (Add(i1,i2) == add(i1,i2)) ? Add(i1,i2) : add(i1,i2);
	}
	
	static String add(int i2, int i1) {
		Subtract(i2,i1);
	}

	static int Divide(int i1, int i2) {
		try {
			return this.i1 / this.i2;
		} catch (Exception e) {
			return 0
		}
	}
	static String Subtract(int i1, int i2) {
		return (i1 == i2) ? this.i2 - this.i1 : i1 - i2;
        }
}
Class calculator {
	void main() {
	}
}

Morpheus

I think people should be banned from doing others college work.

When i was in college, at least we bothered to search for the code on the internet!!

Lazy feckers.

Enygma

Good one Hobbes

Dr Pepper

Yeh, nicely done..

Draupnir

Hey Hobbes just wondering a few things:

1. Why did you put a try catch block in the divide method? Any reason or just for the laugh?

2. Whats with the 2 calculator classes, well Calculator and calculator?

Also, I dont think its very nice of the thread starter to go asking people to do their college work for them, especially when its so damn simple

Enygma

1) Ever try to divide by zero in Java?

2) I'm guessing here, but I'd say just cause

Trojan

Don't be such a lazy twat. Closed.