Sunny and Bitland

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One Day Sunny was playing outside his house and a Magical Gate suddenly appeared in front of him. Passing through it will lead him to mysterious world called Bitland . But the Gate is guarded by a gatekeeper called $arcHR$ he will only allow Sunny to pass through the gate if he solves the problem given by him. As Sunny receives a problem related to bitwise $AND$ operation, but he is not very goo

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solution.cppC++17

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