【例29.1】求阶乘

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	adler	25ms	504 KiB	C++14	202 Bytes	2025-10-16 19:01:56
AC	昊昊	25ms	760 KiB	C++14	175 Bytes	2025-10-25 19:43:16
AC	穆思辰	26ms	516 KiB	C++14	151 Bytes	2026-4-13 19:38:01
AC	杜蓉蓉	26ms	608 KiB	C++14	199 Bytes	2025-10-16 19:02:15
AC	王若兰	26ms	760 KiB	C++14	194 Bytes	2025-10-16 19:02:10
AC	cherry	26ms	508 KiB	C++14	212 Bytes	2025-10-16 19:02:09
AC	余尚儒	27ms	760 KiB	C++14	148 Bytes	2025-10-25 19:49:43
AC	易航	28ms	508 KiB	C++14	195 Bytes	2025-10-25 19:44:21