NoobCoder000's blog

By NoobCoder000, history, 4 months ago, In English

I recently gave an OA for a startup a few days back, I could not solve it then, looking for solution now. I am a noobie/learner. I really appreciate help.

Problem in a nutshell: Return the count of all permutations whose signature is equal to the signature provided in the problem. Signature of permutation p is a binary string(consisting of 0's and 1's), if signature[i] = 1 then the element i can be successful found using the given binary search algorithm on the permutation p else if signature[i] = 0 then the element i cannot be searched using the binary search algorithm (provided in the pseudo code). Constraints: The size of the signature string can be atmost 50.

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