[問題] 電子錶的顯示數字
看板puzzle (益智遊戲 - 數獨,拼圖,推理,西洋棋)作者puzzlez (人生為何這麼難?)時間18年前 (2007/12/18 14:29)推噓24(24推 0噓 37→)留言61則, 10人參與討論串1/2 (看更多)
一個數位顯示型的電子手錶,一天當中會出現許多次三個相同數字並排的畫面。你知道一
天中共會出現幾次?(正午和午夜都是以12:00表示)
─┐ ─┐ ─┐
│ ● │ │
─┤ ─┤ ─┤
│ ● │ │
─┘ ─┘ ─┘
此電子手錶只會顯示「時」和「分」。
puzzlez
2007/12/18
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◆ From: 123.194.17.138
推
12/18 14:30, , 1F
12/18 14:30, 1F
→
12/18 14:32, , 2F
12/18 14:32, 2F
→
12/18 14:33, , 3F
12/18 14:33, 3F
→
12/18 14:33, , 4F
12/18 14:33, 4F
→
12/18 14:35, , 5F
12/18 14:35, 5F
推
12/18 14:36, , 6F
12/18 14:36, 6F
推
12/18 14:44, , 7F
12/18 14:44, 7F
推
12/18 14:45, , 8F
12/18 14:45, 8F
→
12/18 14:46, , 9F
12/18 14:46, 9F
→
12/18 14:50, , 10F
12/18 14:50, 10F
推
12/18 15:03, , 11F
12/18 15:03, 11F
→
12/18 15:04, , 12F
12/18 15:04, 12F
→
12/18 15:05, , 13F
12/18 15:05, 13F
→
12/18 15:05, , 14F
12/18 15:05, 14F
→
12/18 15:05, , 15F
12/18 15:05, 15F
→
12/18 15:06, , 16F
12/18 15:06, 16F
→
12/18 15:07, , 17F
12/18 15:07, 17F
→
12/18 15:08, , 18F
12/18 15:08, 18F
推
12/18 15:08, , 19F
12/18 15:08, 19F
→
12/18 15:09, , 20F
12/18 15:09, 20F
→
12/18 15:10, , 21F
12/18 15:10, 21F
推
12/18 15:11, , 22F
12/18 15:11, 22F
→
12/18 15:12, , 23F
12/18 15:12, 23F
→
12/18 15:13, , 24F
12/18 15:13, 24F
推
12/18 15:13, , 25F
12/18 15:13, 25F
→
12/18 15:19, , 26F
12/18 15:19, 26F
推
12/18 15:22, , 27F
12/18 15:22, 27F
推
12/18 22:38, , 28F
12/18 22:38, 28F
→
12/18 22:47, , 29F
12/18 22:47, 29F
→
12/18 22:48, , 30F
12/18 22:48, 30F
推
12/18 23:20, , 31F
12/18 23:20, 31F
→
12/18 23:22, , 32F
12/18 23:22, 32F
→
12/18 23:23, , 33F
12/18 23:23, 33F
→
12/18 23:57, , 34F
12/18 23:57, 34F
→
12/18 23:57, , 35F
12/18 23:57, 35F
推
12/19 00:33, , 36F
12/19 00:33, 36F
→
12/19 00:45, , 37F
12/19 00:45, 37F
推
12/19 08:09, , 38F
12/19 08:09, 38F
推
12/19 14:07, , 39F
12/19 14:07, 39F
推
12/19 16:32, , 40F
12/19 16:32, 40F
推
12/19 16:43, , 41F
12/19 16:43, 41F
→
12/19 16:59, , 42F
12/19 16:59, 42F
推
12/19 17:06, , 43F
12/19 17:06, 43F
推
12/19 17:14, , 44F
12/19 17:14, 44F
推
12/19 17:17, , 45F
12/19 17:17, 45F
→
12/19 17:21, , 46F
12/19 17:21, 46F
推
12/19 17:22, , 47F
12/19 17:22, 47F
→
12/19 17:23, , 48F
12/19 17:23, 48F
→
12/19 17:32, , 49F
12/19 17:32, 49F
→
12/19 17:33, , 50F
12/19 17:33, 50F
→
12/19 17:34, , 51F
12/19 17:34, 51F
推
12/19 21:45, , 52F
12/19 21:45, 52F
推
12/20 02:20, , 53F
12/20 02:20, 53F
→
12/20 02:21, , 54F
12/20 02:21, 54F
→
12/20 06:31, , 55F
12/20 06:31, 55F
→
12/20 06:32, , 56F
12/20 06:32, 56F
→
12/20 06:33, , 57F
12/20 06:33, 57F
推
12/20 17:05, , 58F
12/20 17:05, 58F
推
02/12 01:18, , 59F
02/12 01:18, 59F
→
02/12 01:20, , 60F
02/12 01:20, 60F
→
02/12 01:21, , 61F
02/12 01:21, 61F
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