【例29.1】求阶乘

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	冼子童	25ms	508 KiB	C++98	172 Bytes	2025-12-15 20:12:00
AC	谢钰莹	26ms	508 KiB	C++98	173 Bytes	2025-12-1 21:55:46
AC	许苡键	27ms	764 KiB	C++98	129 Bytes	2025-12-4 17:12:18
AC	劳钰峰	27ms	532 KiB	C++98	174 Bytes	2025-11-1 20:52:45
AC	张若煊	27ms	760 KiB	C++98	177 Bytes	2025-10-8 14:43:08
AC	陈沛宜	27ms	760 KiB	C++98	164 Bytes	2025-12-24 11:38:35
AC	李文茵	27ms	760 KiB	C++98	181 Bytes	2025-11-5 12:01:28
AC	朱子轩	27ms	764 KiB	C++14(O2)	149 Bytes	2025-9-10 17:49:55
AC	庞少卿	28ms	760 KiB	C++98	172 Bytes	2025-10-22 22:03:53
AC	朱梓霖	29ms	508 KiB	C++98	158 Bytes	2025-10-23 17:08:17