Array subarrays

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Soumya had an array $A$ having $M$ elements. Jinesh and Mujtaba are Soumya's classmates. They took the array and started playing with it. They made another array $B$ by following the steps below sequentially: 1. Jinesh wrote all the subarrays of length $K$ sequentially in left to right order. [[,,..],[,,..],[,,..],..] 2. Mujtaba then reversed all the subarrays at odd positions (0-based i

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solution.cppC++17

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