【例20.1】范围判断

状态	递交者	时间	内存	语言	代码	递交时间
AC	铮铮	10ms	504 KiB	C++14	127 Bytes	2025-4-18 19:03:17
AC	喜欢	10ms	552 KiB	C++14	127 Bytes	2025-1-20 11:22:01
AC	武佳颖	10ms	768 KiB	C++14	137 Bytes	2024-12-14 22:07:06
AC	sissie	10ms	512 KiB	C++14	120 Bytes	2026-2-5 10:38:16
AC	andypang	11ms	764 KiB	C++11	140 Bytes	2024-12-8 15:52:00
AC	lcx0528	11ms	768 KiB	C++14	138 Bytes	2024-10-4 15:49:17
AC	制造体。魁	11ms	508 KiB	C++14	129 Bytes	2025-8-11 9:05:36
AC	13707661150	11ms	548 KiB	C++11	128 Bytes	2024-12-8 16:11:07
AC	黑鹰哈盾中将	11ms	504 KiB	C++14	125 Bytes	2026-1-10 21:49:08
AC	1234567890	11ms	508 KiB	C++14	127 Bytes	2025-7-2 15:03:27
AC	希特隆不是希特勒	11ms	556 KiB	C++14	127 Bytes	2025-3-7 21:45:39
AC	zzy210999	12ms	536 KiB	C++14	129 Bytes	2024-11-17 21:26:04
AC	13693926024	12ms	764 KiB	C++98	106 Bytes	2024-9-8 15:43:44