Chef and Magic Sequences

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Chef has an array A consisting of N non-zero integers. The elements of array are 1-indexed. Chef has recently been interested in magic sequences. For the convenience of others, Chef has given a formal definition of a magic sequence. Suppose elements of Chef's array are A1, A2, A3, ............, AN. A sequence Ax_1, Ax_2, Ax_3, ........., Ax_M is called a magic sequence if - - For each i such tha

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solution.cppC++17

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