过滤多余的空格

状态	递交者	时间	内存	语言	代码	递交时间
AC	chq315	4ms	13.1 MiB	C++17	133 Bytes	2023-7-27 15:37:08
AC	chenyutong	4ms	13.1 MiB	C++17	139 Bytes	2023-7-28 10:47:14
AC	wangshenghao	4ms	13.1 MiB	C++17	2.2 KiB	2023-7-28 10:47:47
AC	lisibo	4ms	13.1 MiB	C++17	146 Bytes	2023-7-28 10:44:00
AC	wangziqian	5ms	13.1 MiB	C++17	167 Bytes	2023-7-28 10:52:34
AC	songxinhang	5ms	13.1 MiB	C++17	175 Bytes	2023-7-28 10:42:32
AC	yangbowen	7ms	14.9 MiB	C++14(O2)	181 Bytes	2024-6-29 16:03:06
AC	zhangjiayi	7ms	14.9 MiB	C++11(O2)	253 Bytes	2024-6-23 22:56:49
AC	guoshurui	8ms	12.9 MiB	C++11(O2)	199 Bytes	2024-7-21 21:30:33
AC	lishengcheng	14ms	14.9 MiB	C++17	149 Bytes	2024-6-24 15:24:18
AC	chenyixuan	16ms	8.4 MiB	C++17	137 Bytes	2024-7-14 15:15:23
AC	huyuyang	16ms	6.9 MiB	C++11(O2)	161 Bytes	2024-7-14 15:44:38
AC	zhangkaixin	17ms	6.9 MiB	C++11(O2)	160 Bytes	2024-7-14 15:12:44