Ok, let me break this down. So I am creating a tft passcode lock with a 3x3 array of buttons. The password is stored in an array, let's say int password[] = {1,2,3,4,5}; And now int guess[] = {}; I want to be able to add an item to the array guess whenever a button is pressed. This is what I hav…

appendItem to an Array Function?

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