Permutation Swaps

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A permutation is an array consisting of $N$ distinct integers from $1$ to $N$ in arbitrary order. Chef has two permutation arrays $A$ and $P$ of length $N$. Chef performs the following three types of operations on the array $A$: - $1$ : Permute the array $A$ according to the order defined by permutation $P$.That is, replace $A$ with the array $B$ where $B[P[i]]=A[i]$. - $2 \ x \ y$ : Swap the

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solution.cppC++17

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