How to ask a question and receive and answer

Processing Coding Questions
2

Button

https://processing.org/examples/button.html

Keys

https://processing.org/examples/keyboardfunctions.html

There are more examples

Example

(see also below)

you can get an input in the above example by

result = result + key;

if (key==RETURN || key==ENTER) {
     // input is entered, proceed with next variable result2
}

I like Scratch and I think processing is useful to go on from Scratch, so welcome!

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