Problem Statistics - 习题7.6.4 火车统计

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	002	346ms	3 MiB	C++14(O2)	984 Bytes	2026-3-14 21:58:36
AC	Lan_Sky	396ms	3 MiB	C++14	615 Bytes	2025-12-26 21:51:26
AC	gaoxing	401ms	3.3 MiB	C++14(O2)	682 Bytes	2026-1-18 12:29:04
AC	mst2011	405ms	4.4 MiB	C++14	609 Bytes	2026-1-31 14:09:57
AC	pxn1234	434ms	3 MiB	C++14	724 Bytes	2025-4-28 18:18:34
AC	zhang_12138	453ms	4.3 MiB	C++14(O2)	603 Bytes	2026-1-15 15:13:57
AC	zyx	459ms	4 MiB	C++14(O2)	499 Bytes	2026-1-26 19:45:13
AC	1835202011qwe	523ms	2 MiB	C++14	1015 Bytes	2025-4-19 15:55:53
AC	Gszfzsf	1445ms	3 MiB	C++14	521 Bytes	2025-4-12 9:38:12
AC	李雨泽	1534ms	3 MiB	C++14(O2)	619 Bytes	2026-2-23 14:00:35
AC	yxq	1537ms	4.4 MiB	C++14	480 Bytes	2026-1-12 21:03:27
AC	诗织熏	1604ms	4.8 MiB	C++14	626 Bytes	2025-4-12 8:50:49