What Is This LOL!

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While in ISM, you spend most of your time in chatting, either on facebook, gtalk or through sms. You noticed that lots of your friends write "lol", whenever you tell them a joke. You noticed that lol is a special word as it is equal to itself when reversed. You found out that such words are called palindrome. Now you see some words that are not palindromes but after certain operations(swapping) th

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solution.cppC++17

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