i made a calculator, nothing special
steamsydev (17)

the first thing I made in java. basically the starter project for every new language.

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malvoliothegood (770)

Good work. You might like to split your logic up a bit more by creating functions that:
1. Get a number
2. Get the operator
3. Do the calculation
4. Handle the calling of the above functions in the right order

It's a rule of thumb that functions should do just one thing. This makes them more reusable and helps prevent too complicated logic. Your openval function does several.

steamsydev (17)

@malvoliothegood done! didn't realize my mistake there, just tried to make this as fast as possible