Sereja and Data Structures

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Sereja is a little student from the University of Kyiv. He studies computer science. He is rather experienced programmer and he knows a lot of advanced algorithms. The only thing he likes more than advanced algorithms is segment tree data structure. Every evening he goes to the loveliest place in Kyiv - The Chef's cafe. Chef is also interested in computer science, so they often discuss different

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solution.cppC++17

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