I want my wand back!

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Harry , Hermoine and Ron want to go on an adventure but as always Ron has lost his wand. Fortunately (or unfortunately) Professor Snape found it. When Ron asked for his wand Professor said him to solve a puzzle only then he will return him his wand.Since Ron is weak is puzzles he wants you to solve the puzzle for him.Will you help him? You are given a two strings $A$ and $B$ of equal size. You wan

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solution.cppC++17

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