练30.2 错误减法

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	王嘉怡	45ms	1020 KiB	C++14(O2)	199 Bytes	2025-7-8 11:36:56
AC	蒲施羽	45ms	760 KiB	C++14(O2)	274 Bytes	2025-7-18 16:06:10
AC	方一帆	49ms	760 KiB	C++14(O2)	288 Bytes	2025-7-17 15:16:03
AC	肖渃璃	50ms	760 KiB	C++14(O2)	190 Bytes	2025-7-8 15:14:36
AC	黄己恩	50ms	536 KiB	C++14(O2)	201 Bytes	2025-7-18 15:16:24
AC	厉继业	50ms	760 KiB	C++14(O2)	198 Bytes	2025-7-24 9:15:04
AC	吕明哲	51ms	760 KiB	C++14(O2)	238 Bytes	2025-7-28 10:08:32
AC	赵梓源	51ms	760 KiB	C++14(O2)	277 Bytes	2025-7-24 9:05:18
AC	郑惟楷	51ms	720 KiB	C++14(O2)	262 Bytes	2025-7-25 16:20:39
AC	张天源	52ms	504 KiB	C++14(O2)	298 Bytes	2025-7-19 20:31:02
AC	乐思尧	52ms	508 KiB	C++14(O2)	230 Bytes	2025-7-10 11:42:30
AC	钟礼铠	52ms	1016 KiB	C++14(O2)	199 Bytes	2025-7-24 9:19:08
AC	陈奕可	53ms	508 KiB	C++14(O2)	215 Bytes	2025-7-30 11:30:21
AC	赵子豪	53ms	760 KiB	C++14(O2)	162 Bytes	2025-7-7 12:01:37