Question: Write a pseudocode for a decrease - and - conquer algorithm fromTo ( A [ 1 . . n ] , s ) where A

Write a pseudocode for a decrease-and-conquer algorithm fromTo(A[1..n], s) where A is a sorted array of integers, n1. fromTo should return the beginning and ending indices of where the input s could be found in A. For example, if A ={1,1,3,5,5,5,6,9} and s=5, yourcode should return [4,6]. If s is not in A, return [0,0]. Your algorithm should run in o(n) time. Analyze the worst-case time complexity of your algorithm.

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