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What Is The Time Complexity Of Optimal Merge Algorithm (on Pram)? |
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Answer» O(log log N) by FIRST merging sub-sequences of the original lists of SIZE n/(log log n) each. The remaining elements are inserted into the just computed SEQUENCE in the next step. O(log log n) by first merging sub-sequences of the original lists of size n/(log log n) each. The remaining elements are inserted into the just computed sequence in the next step. |
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