Companion String

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Abhishek was given a task by his teacher to find whether the two strings are companion strings or not. Two strings s1 and s2 are said to be companion strings if the number of distinct substrings of s1 and number of distinct substrings of s2 are equal. Also s1 and s2 need not to be of equal length. Given two strings s1 and s2, print “Companion” if s1 and s2 are companion strings, else print “N

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solution.cppC++17

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