Question: java or c++ programing help. Your main() function should read in one command-line value and then indicate with an output of true or false For

java or c++ programing help. Your main() function should read in one command-line value and then indicate with an output of true or false

For alphabet {a,b,+}, the language ABPlus is defined recursively as:

(1) Words a and b are in ABPlus.

(2) If v and w are words in ABPlus, then so are vw and v+w.

Encode ABPlus as a Boolean recursive function.

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