Question: You are given a sorted array A[1 .. n] of keys, and another key x which is stored somewhere in A. Show how to find

You are given a sorted array A[1 .. n] of keys, and another key x which is stored somewhere in A. Show how to find the index k so that A[k] = x in time O(1+ log k). (Note k is not given, and can be much smaller than n). (b) Same, but now find k in time O(1 + log(min{k, n - k})

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