How many comparisons should we take in the worst case when sorting 3 numbers by any comparison-based sorting algorithm?
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举一反三
- How many comparisons should we take in the worst case when sorting 3 numbers by any comparison-based sorting algorithm?
- When sorting a sequence {83, 46, 24, 14, 20}, it becomes (1) 83 46 24 14 20 (2) 14 46 24 83 20 (3) 14 20 24 83 46 (4) 14 20 24 46 83. Which sorting algorithm do we use?
- Based on the understanding of the text “Should We Take Computer<br/>Addiction Seriously?”, what is the author’s attitude to<br/>the computer addiction? A: We should not take it seriously B: Not concerned C: We should take it seriously D: Reserved
- As a Chinese, how many customs should we go through when we go to Paris for travelling?
- Consider the worst cases of the following sorting algorithms, which of them can [ ]achieve the sorting lower bound? A: Heap sort B: Insertion sort C: Merge sort D: Selection sort