练28.1 多边形内角和

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	张若煊	18ms	532 KiB	C++98	194 Bytes	2025-10-7 22:03:53
AC	朱梓霖	26ms	760 KiB	C++98	181 Bytes	2025-10-21 17:19:56
AC	陈沛宜	26ms	760 KiB	C++98	184 Bytes	2025-12-24 11:34:42
AC	劳钰峰	27ms	508 KiB	C++98	195 Bytes	2025-10-21 17:11:19
AC	朱子轩	27ms	764 KiB	C++98	188 Bytes	2025-9-17 19:12:51
AC	庞少卿	28ms	504 KiB	C++98	194 Bytes	2025-10-22 21:55:04
AC	陈天翊	28ms	508 KiB	C++98	212 Bytes	2025-12-25 21:53:59