Palindrome changer

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King is fond of large numbers. In his free time, he plays a game. He keep on changing random digits in the number and try to convert it to a palindromic number. But if, after every operation, kings checks whether the number has became palindromic or not, then it would cost a lot of his time, as number is very large. So, king asked his head programmer to this check. His head programmer was smart en

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solution.cppC++17

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