等差数列末项计算

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	程裕澍	27ms	6 MiB	C++14(O2)	157 Bytes	2024-9-21 9:40:24
AC	李彦泽	27ms	6.2 MiB	C++14(O2)	167 Bytes	2024-12-15 9:24:40
AC	冯昱哲	28ms	6.2 MiB	C++98(O2)	144 Bytes	2025-1-15 15:21:17
AC	刘栌煊	28ms	6.2 MiB	C++14(O2)	171 Bytes	2025-2-7 18:50:48
AC	罗莎	28ms	6 MiB	C++14(O2)	142 Bytes	2024-8-31 23:29:07
AC	张天源	30ms	6.2 MiB	C++14(O2)	176 Bytes	2025-1-12 19:04:39
AC	高宇豪	471ms	10.4 MiB	Python 3	161 Bytes	2024-8-21 18:56:35