在函数Python中克隆列表

original_list = [1, 2, 3, 4]
cloned_list = original_list[:]

original_list = [1, 2, 3, 4]
cloned_list = list(original_list)

original_list = [1, 2, 3, 4]
cloned_list = original_list.copy()

import copy

original_list = [1, 2, 3, [4, 5]]
cloned_list = copy.copy(original_list)

import copy

original_list = [1, 2, 3, [4, 5]]
cloned_list = copy.deepcopy(original_list)

import copy

original_list = [1, 2, 3, [4, 5]]
cloned_list = copy.deepcopy(original_list)

# 修改克隆后的列表中的嵌套对象
cloned_list[3][0] = 99

print(original_list)  # 输出: [1, 2, 3, [4, 5]]
print(cloned_list)    # 输出: [1, 2, 3, [99, 5]]