等差数列末项计算

Status	Submit By	Time	Memory	Code	Submit At
AC	summer23041	31ms	784 KiB	151 Bytes	2023-10-5 16:21:51
AC	BC20260085	31ms	756 KiB	142 Bytes	2023-12-15 16:27:47
AC	BC20260028	31ms	796 KiB	193 Bytes	2024-1-5 16:37:34
AC	BC20260311	31ms	804 KiB	214 Bytes	2023-12-19 16:31:26
AC	BC20260349	31ms	804 KiB	143 Bytes	2023-12-6 9:53:55
AC	CC20260060	33ms	808 KiB	114 Bytes	2023-11-12 8:16:44
AC	CC20260191	36ms	812 KiB	210 Bytes	2024-10-7 10:25:09
AC	BC20270025	39ms	808 KiB	172 Bytes	2025-1-13 22:00:59
AC	BC20260030	40ms	808 KiB	156 Bytes	2024-4-13 11:13:57
AC	BC20260080	40ms	804 KiB	121 Bytes	2024-4-4 22:49:45
AC	C20250070	44ms	796 KiB	183 Bytes	2024-5-18 11:26:27