Question: Given the array BWT [ 1 :n ] , write the pseudocode to compute the array rank [ 1 :n ] in O ( n

Given the array BWT[1:n], write the pseudocode to compute the
array rank[1:n] in O(n) time , assuming that the alphabet size is
constant.
2. Given the arrays BWT[1:n] and rank[1:n], write pseudocode to
compute T in O(n) time
Please provide detailed explanation.

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