[中譯] PuzzleUp 2010 (6) Sixteen Numbers
看板puzzle (益智遊戲 - 數獨,拼圖,推理,西洋棋)作者meowth (喵貓)時間15年前 (2010/08/18 19:56)推噓22(22推 0噓 11→)留言33則, 8人參與討論串1/1
首頁:http://www.puzzleup.com/2010/
時限:2010/08/19(四)19:00~08/25(三)18:59
答案可上傳5次,但每改1次扣20分(基本分為100分)
在比賽期間內可隨時回答,但只有在時限內回答者有額外加分
◆Sixteen Numbers
You are going to place all numbers from 1 to 16 on a 4x4 chessboard such that
all consecutive number pairs (1-2, 2-3, ..., 15-16) will be on the
neighboring cells (left-right-top-down).
In how many different ways can this be done?
If the question was asked for a 2x2 chessboard, the answer would be 8.
你要把1到16的每個數字分別填入一個4*4的棋盤
並且要讓所有連續的數對都在棋盤上相鄰(1要跟2相鄰 2要跟3相鄰 ...15要跟16相鄰)
請問共幾種方法?
如果這題改成2*2的棋盤 那麼答案是8種.
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我猜3*3的話答案是40種 4*4答案是別鬧了 這怎麼可能告訴你
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◆ From: 61.228.30.54
推
08/18 19:58, , 1F
08/18 19:58, 1F
推
08/18 20:00, , 2F
08/18 20:00, 2F
※ 編輯: meowth 來自: 61.228.30.54 (08/18 20:00)
推
08/18 20:00, , 3F
08/18 20:00, 3F
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08/18 20:36, , 4F
08/18 20:36, 4F
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08/18 23:16, , 5F
08/18 23:16, 5F
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08/19 06:31, , 6F
08/19 06:31, 6F
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08/19 06:43, , 7F
08/19 06:43, 7F
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08/19 06:55, , 8F
08/19 06:55, 8F
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08/19 06:57, , 9F
08/19 06:57, 9F
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08/19 06:57, , 10F
08/19 06:57, 10F
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08/19 06:59, , 11F
08/19 06:59, 11F
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08/19 12:56, , 12F
08/19 12:56, 12F
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08/19 21:48, , 13F
08/19 21:48, 13F
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08/19 21:54, , 14F
08/19 21:54, 14F
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08/19 22:26, , 15F
08/19 22:26, 15F
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08/19 22:27, , 16F
08/19 22:27, 16F
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08/20 11:48, , 17F
08/20 11:48, 17F
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08/20 13:17, , 18F
08/20 13:17, 18F
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08/20 14:03, , 19F
08/20 14:03, 19F
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08/20 14:18, , 20F
08/20 14:18, 20F
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08/20 14:38, , 21F
08/20 14:38, 21F
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08/20 15:32, , 22F
08/20 15:32, 22F
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08/20 20:01, , 23F
08/20 20:01, 23F
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08/20 21:54, , 24F
08/20 21:54, 24F
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08/20 21:55, , 25F
08/20 21:55, 25F
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08/20 21:56, , 26F
08/20 21:56, 26F
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08/20 21:58, , 27F
08/20 21:58, 27F
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08/20 22:20, , 28F
08/20 22:20, 28F
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08/20 22:22, , 29F
08/20 22:22, 29F
不負責任答案
以下可能有雷 請慎入
2*2 8種
3*3 40種
4*4 我也不知道 去跟帕索大要答案吧^.<這可是他舉辦的帕索上耶
5*5 8648種
6*6 458696種
※ 編輯: meowth 來自: 218.166.112.31 (08/21 18:37)
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08/22 21:31, , 30F
08/22 21:31, 30F
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08/22 23:43, , 31F
08/22 23:43, 31F
→
08/23 00:19, , 32F
08/23 00:19, 32F
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08/23 01:07, , 33F
08/23 01:07, 33F
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