2021/6/18 20:18:46相关“排序方法python” 的资讯

排序方法python实现_排序算法Python实现

from collections import defaultdict归并排序 nlg(n)def merge_sort(seq):mid len(seq) // 2lef, rgt seq[:mid], seq[mid:]if len(lef) > 1:lef merge_sort(lef)if len(rgt) > 1:rgt merge_sort(rgt)res []while lef and rgt:if lef[-1] > rgt[-1]:res.append(…