求组合数

状态	递交者	时间	内存	语言	代码	递交时间
AC	zcrobot	3ms	6.5 MiB	C++14	228 Bytes	2024-8-13 20:17:11
AC	YYH	3ms	6.5 MiB	C++14	226 Bytes	2024-8-16 20:39:09
AC	zcrobot	3ms	6.5 MiB	C++14	228 Bytes	2024-8-15 16:06:22
AC	zcrobot	3ms	6.5 MiB	C++14	228 Bytes	2024-8-13 20:15:13
AC	zoujiaming	3ms	6.5 MiB	C++14	219 Bytes	2024-8-30 15:17:21
AC	丁先宸	3ms	6.5 MiB	C++14	254 Bytes	2024-8-16 19:48:35
AC	zcrobot	3ms	6.5 MiB	C++14	232 Bytes	2024-8-14 16:28:50
AC	xuzichen1227	3ms	6.5 MiB	C++14	173 Bytes	2024-8-17 9:51:27