Suppose an NP-complete problem that, on inputs of length n, has witnesses of length at most n", and its verifier runs in time O(n°). The running time of the brute-force search algorithm that searches all possible witnesses is:

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Suppose an NP-complete problem that, on inputs of length n, has witnesses of length at most n*, and
its verifier runs in time O(n°). The running time of the brute-force search algorithm that searches all
possible witnesses is:
O O(nk)
O 0(2n^k)
O (2n^c)
O O(nk - 2n^c)
O(n°)
O O(nc . 2n^k)
Transcribed Image Text:Suppose an NP-complete problem that, on inputs of length n, has witnesses of length at most n*, and its verifier runs in time O(n°). The running time of the brute-force search algorithm that searches all possible witnesses is: O O(nk) O 0(2n^k) O (2n^c) O O(nk - 2n^c) O(n°) O O(nc . 2n^k)
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