2027. Minimum Moves to Convert String

LeetCodeStringGreedyOpen on judge ↗

You are given a string s consisting of n characters which are either 'X' or 'O'. A move is defined as selecting three consecutive characters of s and converting them to 'O'. Note that if a move is applied to the character 'O', it will stay the same. Return the minimum number of moves required so that all the characters of s are converted to 'O'. Example 1: Input: s = "XXX" Output: 1 Explanat

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solution.cppC++17

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