第4题-开合区间校验

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	慢吞吞的画家	19ms	6.4 MiB	C++14(O2)	1.6 KiB	2026-10-4 0:04:14
AC	CodeFunc1cfb2d7e1	20ms	7.8 MiB	C++14(O2)	776 Bytes	2026-10-9 21:55:44
AC	闪亮的浪花2494	20ms	7.2 MiB	C++14(O2)	1 KiB	2026-10-10 11:52:05
AC	9q5Rr60ryp	21ms	7.3 MiB	C++14(O2)	3 KiB	2026-9-30 21:30:07
AC	细心的歌手1538	21ms	6.7 MiB	C++14(O2)	741 Bytes	2026-10-9 5:38:34
AC	zaphkiel	21ms	7.8 MiB	C++17	3.6 KiB	2026-9-23 15:42:32
AC	xsHYJhKqoZ	23ms	6.8 MiB	C++14(O2)	836 Bytes	2026-9-23 18:11:09
AC	47hmvGbB0I	23ms	7.3 MiB	C++14(O2)	3.2 KiB	2026-9-24 17:22:43
AC	闪光的企鹅	204ms	11.4 MiB	Python 3	932 Bytes	2026-10-2 16:56:36
AC	09zbq0PxVY	215ms	11.5 MiB	Python 3	1.7 KiB	2026-10-5 11:18:19
AC	努力的山泉9979	218ms	11.5 MiB	Python 3	3.2 KiB	2026-10-16 11:40:50
AC	自由的柴犬4116	219ms	11.5 MiB	Python 3	781 Bytes	2026-10-1 3:59:26
AC	认真的松鼠1225	224ms	11.4 MiB	Python 3	640 Bytes	2026-10-5 22:03:34
AC	9q4zDjuhA1	228ms	11.6 MiB	Python 3	2.3 KiB	2026-9-22 21:17:41
AC	wJ8Ny9f7XY	231ms	11.5 MiB	Python 3	2.2 KiB	2026-10-2 3:01:37
AC	TaZi	233ms	11.5 MiB	Python 3	5.6 KiB	2026-9-22 20:43:56
AC	十渡	250ms	11.4 MiB	Python 3	3.8 KiB	2026-10-10 20:51:17
AC	D2lKggDc4N	530ms	43.5 MiB	Java	5.5 KiB	2026-10-10 2:03:43
AC	治愈的画家	572ms	42.4 MiB	Java	1.9 KiB	2026-9-30 22:54:03
AC	浪漫的画家5812	613ms	44.7 MiB	Java	3.4 KiB	2026-10-14 19:48:55
AC	好学的少年7017	1604ms	35.5 MiB	Python 3	511 Bytes	2026-10-15 16:48:06
AC	luti	18280ms	54.9 MiB	Python 3	5.6 KiB	2026-9-22 20:40:11