‘’‘浅拷贝’’’
old_list = [1,3,5,7,9]
new_list = old_list.copy()
print(id(old_list))
print(id(new_list))
print(’########################’)
new_list.append(9)
print(old_list)
print(new_list)
‘’‘id不同,操作不同步’’’
python 浅拷贝
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转载自blog.csdn.net/weixin_44737399/article/details/89096435
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