Nested Rotation

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Chef is feeling tired after his birthday party, so he decided to ask you to compute the result of the following pseudocode rather than explain this problem. The input for the code consists of an integer $V$ and two permutations $P_1, P_2, \ldots, P_N$ and $Q_1, Q_2, \ldots, Q_N$ of the integers $1$ through $N$. Don't worry, Chef will give you this input. ``` function Log2(x): if x is at m

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L1 Observation

L2 Technique

L3 Approach

L4 Pseudo-code

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L5 Full solution

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solution.cppC++17

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