How many comparisons should we take in the worst case when sorting 3 numbers by any comparison-based sorting algorithm?
举一反三
- 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?
- 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
- In Jennifer’s view, managers should be responsible for sorting out tense office atmosphere. （ ）
- We’ll not charge the sorting expense（）your account. A: at B: to C: for D: i