Python之插入排序

import random
import copy
def insertSort(num):
    """
    插入排序
    :param num:
    :return:
    """
    sortL = []
    print(num)
    for i in range(1, len(num)):
        key = num[i]
        j = i - 1
        while j >= 0 and key < num[j]:
            num[j + 1] = num[j]
            j -= 1
        num[j + 1] = key
        sortL.append(copy.deepcopy(num))
    # for i in sortL:
    #     print(i)

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