JEC AND THE TRIP

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One day JEC teachers arranged a trip for the students, but the problem is that they have only two buses therefore only limited students will go for the trip. In order to select the students, they have put a riddle in front of them and the students who will solve the riddle will go to the trip. The riddle is as follows - You are given a string S consisting of lowercase English letters. You have

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solution.cppC++17

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