Check Divisibility

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Diwali is arriving and Rahul wants to give his girlfriend a gift. He decides the gift to be a list of numbers such that each of the numbers are special. A number is considered special if sum of its digit is divisible by 9. If a number is not special, then Rahul has to find the nearest special number and convert his number to that at the cost = abs( nearest special number - current number) Note th

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solution.cppC++17

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