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	liangli	2ms	256 KiB	C++ 11	137 Bytes	2023-12-30 21:26:14
AC	李睿尧	4ms	384 KiB	C++ 11	108 Bytes	2023-10-15 16:14:05
AC	lishuo	5ms	308 KiB	C++ 11	108 Bytes	2024-2-5 21:59:51
AC	liangziqian	5ms	264 KiB	C++ 11	227 Bytes	2024-8-10 14:11:51
AC	OuyangGang	5ms	308 KiB	C++ 98	161 Bytes	2024-5-26 16:49:19
AC	lichengjun	15ms	384 KiB	C++ 11	102 Bytes	2023-4-17 22:39:54
AC	lichengjun	16ms	264 KiB	C++ 11	505 Bytes	2023-4-16 12:39:58
AC	qianhengcheng	18ms	384 KiB	C++ 17	108 Bytes	2023-5-7 16:42:46
AC	chenyutong5	18ms	380 KiB	C++ 98	120 Bytes	2023-6-5 22:33:02
AC	陈俊宇	18ms	384 KiB	C++ 11	108 Bytes	2023-5-4 21:48:56
AC	dfd_lunqihang	20ms	384 KiB	C++ 11	126 Bytes	2022-10-6 18:35:24