@[离散小波变换°](/user/68344)
by CEFqwq @ 2023-10-10 20:13:16
@[tlxjy](/user/482610) 因为是远古题解
by _Haoomff_ @ 2023-10-10 20:16:04
@[tlxjy](/user/482610) 撤了，感谢您的贡献
by 离散小波变换° @ 2023-10-12 16:18:59
@[离散小波变换°](/user/68344) 抱歉又打扰了，这道题目似乎应该还少一个缩点标签……
by CEFqwq @ 2023-10-14 10:07:18