实现 lowercase2 函数

状态	递交者	时间	内存	语言	代码	递交时间
AC	张恩泽	15ms	3.3 MiB	Python3	968 Bytes	2023-3-10 22:46:40
AC	天外飞仙	16ms	3.3 MiB	Python3	3.2 KiB	2022-9-22 23:53:51
AC	贾珺羽	16ms	3.2 MiB	Python3	834 Bytes	2022-11-20 15:19:13
AC	毋泽语	16ms	3.3 MiB	Python3	863 Bytes	2023-4-20 19:53:03
AC	我能说什么呢？欧耶 (13520202331)	17ms	8.8 MiB	Python3	1.1 KiB	2022-12-24 18:03:16
AC	朱涵宇	17ms	3.3 MiB	Python3	882 Bytes	2023-1-30 16:27:09
AC	张栗晨熙	17ms	8.9 MiB	Python3	877 Bytes	2022-12-18 16:56:23
AC	xiaoxingyu	18ms	3.3 MiB	Python3	4.7 KiB	2023-1-14 21:04:28
AC	龙涵杰	18ms	3.4 MiB	Python3	854 Bytes	2023-1-18 12:11:02
AC	掉榜模式 (王靖翔)	18ms	3.4 MiB	Python3	5.5 KiB	2022-10-12 21:12:46
AC	郑子钦（25群） (郑子钦)	18ms	3.2 MiB	Python3	900 Bytes	2022-10-29 20:02:06
AC	milai	18ms	3.3 MiB	Python3	828 Bytes	2023-1-18 22:02:10
AC	闫宸赫	19ms	3.3 MiB	Python3	877 Bytes	2023-1-29 16:06:03
AC	Heshuaiyou	19ms	3.3 MiB	Python3	881 Bytes	2023-1-26 20:40:17
AC	魏国峻	19ms	3.3 MiB	Python3	928 Bytes	2023-4-30 10:38:34
AC	向涵熙	19ms	3.4 MiB	Python3	806 Bytes	2022-11-25 21:34:43
AC	天外飞仙	19ms	3.4 MiB	Python3	884 Bytes	2022-9-28 12:27:40
AC	傅曜棠	19ms	3.3 MiB	Python3	1.3 KiB	2023-1-14 11:49:04
AC	王光硕	21ms	3.2 MiB	Python3	874 Bytes	2022-10-29 17:31:11
AC	31群 (陈宥名(32群))	21ms	3.4 MiB	Python3	1 KiB	2022-11-9 21:40:06
AC	夏子涵	30ms	3.6 MiB	Python3	99 Bytes	2023-12-22 20:55:50
AC	李君浩	31ms	3.4 MiB	Python3	813 Bytes	2023-10-21 17:11:01
AC	杨佳玺	31ms	3.4 MiB	Python3	1.1 KiB	2023-8-10 15:52:35
AC	jujimeizuo	32ms	3.6 MiB	Python3	73 Bytes	2023-12-29 22:42:00
AC	吴孙龙	32ms	3.6 MiB	Python3	1.1 KiB	2023-12-24 20:36:30
AC	乔嘉伟	32ms	3.3 MiB	Python3	837 Bytes	2023-8-18 10:52:52
AC	庄舒涵(小雅)	32ms	3.4 MiB	Python3	5.2 KiB	2023-10-15 13:06:07
AC	154789632	32ms	3.3 MiB	Python3	398 Bytes	2023-10-7 18:59:23
AC	王谨赫	32ms	3.3 MiB	Python3	69 Bytes	2023-8-26 12:19:13
AC	Rogge	32ms	3.3 MiB	Python3	92 Bytes	2023-8-18 14:50:36
AC	李君浩	32ms	3.3 MiB	Python3	813 Bytes	2023-8-20 19:08:43
AC	崔景浩	32ms	3.3 MiB	Python3	907 Bytes	2023-5-21 7:40:36
AC	Dream(乔瀚丞)	32ms	3.3 MiB	Python3	643 Bytes	2023-10-26 21:41:48
AC	翁时谦	32ms	3.3 MiB	Python3	923 Bytes	2022-12-4 22:39:06
AC	丁耀轩	33ms	3.3 MiB	Python3	97 Bytes	2023-8-14 12:09:02
AC	xxkl	33ms	3.3 MiB	Python3	463 Bytes	2023-10-5 0:21:26
AC	王司翰	33ms	3.4 MiB	Python3	734 Bytes	2023-8-10 15:21:38
AC	刘连阔	33ms	3.3 MiB	Python3	1 KiB	2023-11-29 18:02:25
AC	liamzhu	33ms	3.3 MiB	Python3	876 Bytes	2023-10-15 10:55:58
AC	朱萱和(30群)	33ms	3.3 MiB	Python3	892 Bytes	2023-10-29 20:41:38
AC	尹皓轩	33ms	3.3 MiB	Python3	882 Bytes	2023-10-28 21:14:54
AC	Terry胖达	33ms	3.4 MiB	Python3	5.3 KiB	2023-8-21 21:50:06
AC	雍昊然20120904	33ms	3.3 MiB	Python3	1.1 KiB	2023-10-21 22:12:28
AC	xcx	33ms	3.3 MiB	Python3	3.8 KiB	2023-8-29 22:59:51
AC	liamzhu	33ms	3.3 MiB	Python3	739 Bytes	2023-10-15 11:52:51
AC	孙悦萌	33ms	3.3 MiB	Python3	1010 Bytes	2023-11-4 20:51:30
AC	张乔然	33ms	3.3 MiB	Python3	639 Bytes	2023-11-29 15:14:26
AC	罗靖韬	33ms	3.3 MiB	Python3	910 Bytes	2023-10-14 17:53:50
AC	jujimeizuo	33ms	3.3 MiB	Python3	414 Bytes	2023-10-1 14:51:11
AC	潘铭扬	33ms	3.3 MiB	Python3	840 Bytes	2023-9-9 17:12:32
AC	王子骞	33ms	3.3 MiB	Python3	898 Bytes	2023-7-24 9:28:05
AC	李君浩	33ms	3.3 MiB	Python3	813 Bytes	2023-10-21 17:10:39
AC	九五	33ms	3.3 MiB	Python3	810 Bytes	2023-12-1 23:01:06
AC	王一铭 (一铭)	33ms	3.3 MiB	Python3	843 Bytes	2023-10-15 18:19:09
AC	阮茺	33ms	3.3 MiB	Python3	659 Bytes	2023-9-14 12:15:18
AC	季小伍	33ms	3.3 MiB	Python3	1.1 KiB	2023-8-14 14:04:12
AC	李炎霖	33ms	3.3 MiB	Python3	875 Bytes	2023-11-11 10:58:24
AC	袁楷晞	33ms	3.3 MiB	Python3	840 Bytes	2023-12-11 12:09:30
AC	shanshanbuka	33ms	3.3 MiB	Python3	92 Bytes	2023-10-5 14:01:32
AC	龙傲天	34ms	3.3 MiB	Python3	861 Bytes	2023-12-2 13:22:50
AC	小语柠柠	34ms	3.3 MiB	Python3	869 Bytes	2023-6-21 19:15:53
AC	慢慢走啊欣赏啊	34ms	3.3 MiB	Python3	527 Bytes	2023-10-6 22:50:57
AC	陈君宁	34ms	3.3 MiB	Python3	1 KiB	2023-11-13 22:04:44
AC	周楚翔	34ms	3.3 MiB	Python3	894 Bytes	2023-11-12 21:15:03
AC	李松洋	34ms	3.3 MiB	Python3	1.3 KiB	2023-10-5 10:42:04
AC	北冥有鱼	34ms	3.3 MiB	Python3	796 Bytes	2023-11-11 20:37:26
AC	许周天	34ms	3.3 MiB	Python3	840 Bytes	2023-7-19 18:29:29
AC	liyiming	34ms	3.3 MiB	Python3	942 Bytes	2023-8-1 14:44:49
AC	zhoupinhe	34ms	3.3 MiB	Python3	5.6 KiB	2023-8-24 19:06:48
AC	jesse_2013	34ms	3.3 MiB	Python3	85 Bytes	2023-8-9 20:53:07
AC	Darmer. (杨邶尧)	35ms	3.3 MiB	Python3	885 Bytes	2023-6-15 18:24:30
AC	孙毅0329	35ms	3.3 MiB	Python3	873 Bytes	2023-7-15 16:11:15
AC	魏子楠	35ms	3.3 MiB	Python3	871 Bytes	2023-6-28 20:37:40
AC	杨佳玺	35ms	3.3 MiB	Python3	1.1 KiB	2023-7-27 18:14:39
AC	Sunset	35ms	3.3 MiB	Python3	645 Bytes	2023-10-8 9:23:32
AC	赵梓铖	36ms	3.3 MiB	Python3	835 Bytes	2023-11-12 18:29:44
AC	Renee	36ms	3.3 MiB	Python3	1.1 KiB	2023-7-5 15:46:13
AC	石靳豪	36ms	3.3 MiB	Python3	932 Bytes	2023-5-1 22:28:31
AC	lihaochen0412	37ms	3.3 MiB	Python3	972 Bytes	2023-6-19 21:48:00
AC	回归- (楼昱呈)	37ms	3.3 MiB	Python3	838 Bytes	2023-6-29 13:39:46
AC	辉煌卫浴	38ms	3.5 MiB	Python3	917 Bytes	2022-11-7 21:44:38
AC	王耀东	39ms	8.9 MiB	Python3	1.1 KiB	2022-12-17 11:38:04
AC	yueyue2013	39ms	3.2 MiB	Python3	873 Bytes	2023-2-6 12:35:30
AC	白青齐	40ms	3.3 MiB	Python3	927 Bytes	2023-2-1 19:46:30
AC	刘锦怡	40ms	3.3 MiB	Python3	930 Bytes	2023-2-4 18:43:41
AC	赵宸泽	40ms	3.3 MiB	Python3	954 Bytes	2022-12-29 16:15:30
AC	崔艺芃Max	40ms	3.4 MiB	Python3	4.5 KiB	2023-1-5 13:49:52
AC	yht	40ms	3.3 MiB	Python3	871 Bytes	2022-12-30 17:20:34
AC	拜拜，移入C++ (洲洲学员)	40ms	3.3 MiB	Python3	979 Bytes	2023-1-9 20:45:55
AC	羊了个羊✨🌈🚀🚀🎉🎉 (yangyang)	41ms	3.3 MiB	Python3	883 Bytes	2023-1-29 17:44:14
AC	冲榜模式 (马骁楠)	41ms	3.4 MiB	Python3	5.7 KiB	2023-1-25 21:52:07
AC	胡芸溪	41ms	3.3 MiB	Python3	941 Bytes	2023-1-15 13:37:45
AC	王匡	42ms	3.4 MiB	Python3	1.1 KiB	2023-2-9 19:19:27
AC	...... (丁泓森)	42ms	3.3 MiB	Python3	1.5 KiB	2022-12-30 11:06:52
AC	郑晟洋(28群)	43ms	3.3 MiB	Python3	862 Bytes	2023-2-12 16:48:30
AC	陈嘉翔	44ms	3.4 MiB	Python3	897 Bytes	2023-2-2 20:54:21
AC	曹士赜	44ms	3.4 MiB	Python3	820 Bytes	2023-1-11 19:01:57
AC	杨蕊繁Linda🐱‍🐉 (杨蕊繁)	44ms	3.4 MiB	Python3	838 Bytes	2023-1-1 19:27:46
AC	二个人和 (王泰晨)	44ms	3.3 MiB	Python3	1003 Bytes	2023-1-12 17:33:00
AC	毛奕辰	46ms	3.4 MiB	Python3	942 Bytes	2023-3-13 19:41:36