Chef and Subsegment

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Chef keeps working on his cooking skills. He loved odd things, odd values, etc. He has an integer sequence, he asks you if he could divide that array into an odd number of non-empty subsegments, the each of which has an odd length and begins and and ends with odd number. A subsegment is a contiguous slice of whole sequence. For example, {3, 4, 5} and {1} are subsegments of sequence {1, 2, 3, 4, 5

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solution.cppC++17

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