Question

I need to a java program that simulates a simple calculator. The calculator has the ability to have two real numbers inputted and then:

multiply the two numbers
divide the first number by the second number (be sure to check for division by 0 and provide an error message if this occurs)
add the two numbers together
subtract the second number from the first number

Answer 1

You are still welcome to help......

Answer 2

So, what problems are you having? Do you need to build this with a GUI or is command line just fine?

Answer 3

console

Answer 4

just the command line

Answer 5

Anyone?

Answer 6

you know how to get user input and do computation right?

Answer 7

Here you go. https://www.google.com/webhp?sourceid=chrome-instant&ion=1&espv=2&ie=UTF-8#q=tutorial+console+java+calculator

Answer 8

That link should get you going

Answer 9

yeah for a starter.

Answer 10

Thanks bro

Answer 11

but I need more help when actually debugging my illiteracy in computing

Answer 12

;(

Answer 13

are you required to catch user input error?

Answer 14

yes

Answer 15

Any omnipotent superduper intellectuals willing to walk me along?

Answer 16

XD

Answer 17

then you have to #1: check if input is a float/int , #2: check its a not divide by 0

Answer 18

i dont do java but the concept is similar with other programming languages

Answer 19

Yeah that's true

Answer 20

try drawing a flowchart then think where might go wrong and where to do you need user input and types of input

Answer 21

Would be nice if openstudy had an edit feature....

Answer 22

then you have to think about how your users is going to choose his operations

Answer 23

I did it!

Answer 24

I improved the program from Nixy's link and it's working exactly as the requirements specify. XD Thanks all