删数问题

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	BC20280220	24ms	700 KiB	C++14(O2)	492 Bytes	2025-10-1 11:14:37
AC	BC20280302	24ms	808 KiB	C++14(O2)	449 Bytes	2025-10-1 11:01:27
AC	CC20270038	25ms	808 KiB	C++98(O2)	553 Bytes	2025-10-1 14:00:59
AC	BC20280034	25ms	684 KiB	C++17(O2)	483 Bytes	2025-10-1 10:06:25
AC	BC20280008	25ms	844 KiB	C++17(O2)	596 Bytes	2025-10-1 15:50:07
AC	linshu	25ms	812 KiB	C++98(O2)	316 Bytes	2025-10-1 10:51:02
AC	BC20260055	28ms	736 KiB	C++11	492 Bytes	2024-5-20 12:13:13
AC	BC20260080	28ms	728 KiB	C++17	1.7 KiB	2024-5-20 11:27:00
AC	BC20260085	28ms	808 KiB	C++11	492 Bytes	2024-5-31 16:27:23
AC	BC20260496	28ms	808 KiB	C++17(O2)	492 Bytes	2024-5-20 11:33:15
AC	BC20260503	28ms	804 KiB	C++17(O2)	630 Bytes	2024-5-20 15:57:30
AC	BC20260340	28ms	804 KiB	C++17(O2)	630 Bytes	2024-5-20 15:58:05
AC	BC20260074	28ms	772 KiB	C++98(O2)	428 Bytes	2024-5-31 23:14:54
AC	BC20260087	28ms	796 KiB	C++17(O2)	655 Bytes	2024-5-20 15:57:21
AC	liuyile	29ms	844 KiB	C++11(O2)	592 Bytes	2024-5-20 15:48:10
AC	BC20260329	29ms	804 KiB	C++11(O2)	630 Bytes	2024-5-20 15:57:39
AC	BC20260024	29ms	804 KiB	C++11(O2)	630 Bytes	2024-5-20 15:57:44
AC	BC20260037	29ms	804 KiB	C++11(O2)	630 Bytes	2024-5-20 16:00:01
AC	BC20260042	29ms	780 KiB	C++14(O2)	630 Bytes	2024-5-20 15:58:35
AC	BC20260044	29ms	800 KiB	C++17	630 Bytes	2024-5-20 15:58:00
AC	BC20260059	29ms	808 KiB	C++17	630 Bytes	2024-5-20 15:57:31
AC	BC20260077	29ms	796 KiB	C++11	625 Bytes	2024-6-13 21:38:47
AC	BC20260351	30ms	724 KiB	C++17(O2)	492 Bytes	2024-5-20 12:12:44
AC	BC20260080	30ms	804 KiB	C++17(O2)	1.7 KiB	2024-4-27 21:20:39
AC	BC20260085	30ms	796 KiB	C++11	492 Bytes	2024-5-20 6:56:37
AC	BC20260003	30ms	884 KiB	C++11(O2)	630 Bytes	2024-5-20 15:57:36
AC	BC20260005	30ms	756 KiB	C++17(O2)	630 Bytes	2024-5-20 15:57:10
AC	BC20260026	30ms	796 KiB	C++14	630 Bytes	2024-5-20 15:57:26
AC	BC20260093	30ms	804 KiB	C++11(O2)	630 Bytes	2024-5-20 16:05:04
AC	BC20260096	30ms	744 KiB	C++11	631 Bytes	2024-5-20 15:54:01
AC	BC20260136	30ms	804 KiB	C++11(O2)	630 Bytes	2024-5-20 15:58:21
AC	BC20260094	31ms	852 KiB	C++11(O2)	630 Bytes	2024-5-20 16:02:21
AC	BC20260019	32ms	808 KiB	C++17(O2)	492 Bytes	2024-5-20 11:33:09
AC	BC20260049	32ms	876 KiB	C++17(O2)	630 Bytes	2024-5-20 15:58:36