OI Contest RankList -- 6.5 函数练习

#	用户	昵称	用时	总分	A	B	C	D
1	rg8936	胡航煊	01:16:53	400	※1st 100 00:06:25	※1st 100 00:12:10	※1st 100 00:15:55	※1st 100 00:22:23
2	rg5868	王络	01:23:55	400	100 00:10:35	100 00:17:29	100 00:18:50	100 00:37:01
3	rg6643	林凡兴	01:50:12	400	100 00:14:58	100 00:23:03	100 00:34:41	100 00:37:30
4	rg6005	赵珊珊	01:56:10	400	100 00:15:44	100 00:25:06	100 00:33:24	100 00:41:56
5	rg6280	杜一凡	02:09:04	400	100 00:28:14	100 00:29:00	100 00:29:59	100 00:41:51
6	rg6285	贾梦璐	02:16:01	400	100 00:18:12	100 00:25:02	100 00:33:00	100 00:39:47
7	rg6887	范克强	02:19:57	400	100 00:17:35	100 00:27:59	100 00:37:34	100 00:56:49
8	rg7284	魏来旭	02:25:04	400	100 00:30:24	100 00:36:20	100 00:36:47	100 00:41:33
9	rg6599	单成帅	02:27:29	400	100 00:12:52	100 00:27:46	100 00:31:42	100 00:35:09
10	rg6300	高玉娇	02:34:47	400	100 00:19:32	100 00:28:11	100 00:42:41	100 00:44:23
11	rg6868	宋春雨	02:35:50	400	100 00:14:20	100 00:37:33	100 00:42:00	100 01:01:57
12	rg6299	文晓慧	02:52:57	400	100 00:39:57	100 00:43:12	100 00:44:30	100 00:45:18
13	rg6655	陈博	02:56:02	400	100 01:13:55	100 00:40:43	100 00:31:06	100 00:30:18
14	rg5783	杨小雨	03:17:18	400	100 00:42:29	100 00:25:01	100 00:32:15	100 00:37:33
15	rg0245	张惠梓	03:40:26	400	100 00:23:31	100 00:34:27	100 00:40:22	100 00:42:06
16	rg6741	阮建民	03:55:27	400	100 01:02:15	100 00:52:15	100 00:45:42	100 00:35:15
17	rg5945	李元轩	03:57:18	400	100 00:16:14	100 00:42:54	100 00:47:00	100 00:51:10
18	rg5884	邵常睿	04:08:03	400	100 00:39:18	100 00:48:45	100 00:49:46	100 00:50:14
19	rg6853	秦庆帅	04:37:08	400	100 00:22:22	100 00:39:33	100 00:44:34	100 01:10:39
20	rg6275	王雨佳	04:46:33	400	100 00:16:50	100 00:33:07	100 00:34:08	100 00:42:28
21	rg6647	王志恒	04:55:00	400	100 00:27:24	100 00:40:43	100 00:42:42	100 00:44:11
22	rg7280	廉世昌	05:09:44	400	100 00:28:49	100 00:39:43	100 00:40:02	100 00:41:10
23	rg6282	孙海晨	08:02:54	400	100 00:21:37	100 00:33:26	100 00:39:38	100 00:48:13