Chef Hates Palindromes

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Chef's birthday is coming soon! His friend Fehc is going to send him a string of length N as a gift. Knowing that Chef doesn't like palindromes, Fehc wants the longest palindromic substring to be as short as possible. The string should only contain the first A latin letters(e.g. let A=2, then this string only contains 'a' and 'b'). Please help Fehc and find such a string. If multiple solution exis

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solution.cppC++17

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