【基础】和为n的子序列（subsequence）

状态	递交者	时间	内存	语言	代码	递交时间
AC	2023liyanxing	14ms	648 KiB	C++ 14(O2)	1010 Bytes	2024-5-15 17:02:45
AC	2023songhaozhe	14ms	584 KiB	C++ 14	965 Bytes	2024-5-9 14:17:53
AC	2024hanminghang	14ms	592 KiB	C++ 14(O2)	446 Bytes	2024-12-10 17:59:34
AC	2023songhaozhe	14ms	556 KiB	C++ 14	692 Bytes	2024-5-9 13:40:31
AC	2023liuanchen	15ms	636 KiB	C++ 14	472 Bytes	2024-9-4 20:33:21
AC	2023songhaozhe	21ms	1.3 MiB	C++ 14(O2)	695 Bytes	2024-5-9 13:39:57
AC	ayliyh	3144ms	684 KiB	C++ 14	800 Bytes	2024-4-30 9:48:13
AC	ayliyh	3373ms	668 KiB	C++ 14	916 Bytes	2024-4-29 17:28:57