浮点数格式、基本运算
问题I 大象喝水已经修改过，请重新做一下。
| Standing | User | Nick Name | Solved | TIME PENALTY | A | B | C | D | E | F | G | H | I | J |
| 1 | yuziyi2020 | 10 | 63:38:07 | 07:36:20 | 00:35:09 | 01:33:45 | 07:24:45(-1) | 07:42:02 | 01:29:17(-1) | 08:11:45(-2) | 09:21:59(-1) | 08:55:36(-1) | 08:27:29(-1) | |
| 2 | huangaoyang2020 | 10 | 98:29:15 | 11:32:38 | 00:05:52 | 00:33:09(-1) | 01:30:12(-2) | 11:06:12 | 11:10:35 | 11:24:53 | 24:16:10 | 24:23:44 | 01:25:50 | |
| 3 | linziyuan2020 | 10 | 148:43:52 | 25:32:12 | 00:06:02 | 00:06:49 | 00:07:37 | 24:12:45 | 24:17:16 | 24:25:57 | 24:47:29 | 24:58:52 | 00:08:53 | |
| 4 | ruanleyi2020 | 10 | 157:05:48 | 24:54:02 | 00:32:36 | 01:37:08(-4) | 03:26:27 | 24:21:32 | 01:26:58(-1) | 24:58:22 | 24:16:58(-1) | 24:31:02 | 25:00:43 | |
| 5 | chenweiyu2020 | 10 | 236:29:54 | 24:32:20 | 10:56:14(-3) | 27:16:09(-1) | 10:21:54(-3) | 24:21:54 | 27:25:09 | 25:31:59(-1) | 27:06:35(-1) | 28:02:21 | 27:35:19(-1) | |
| 6 | wangxinyan2020 | 10 | 399:00:05 | 94:48:46 | 00:06:38 | 07:43:44(-6) | 02:38:59 | 24:13:15 | 24:29:41 | 25:06:07 | 25:31:59(-1) | 95:08:57 | 95:11:59(-5) | |
| 7 | songmingrui2020 | 7 | 197:29:59 | 01:14:47 | 01:34:37(-1) | 23:45:50(-1) | 24:16:18 | 24:23:36 | 25:31:39 | 95:43:12(-1) | (-4) |