[中譯] PuzzleUp 2010 (7) Neighboring Digits
首頁:http://www.puzzleup.com/2010/
時限:2010/08/26(四)19:00~09/01(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
◆Neighboring Digits
We have a number. All the digits of this number are different from one
another and all the digits except the first and the last have a greater value
than the mean of its neighbors (ie. the digits immediately to the left and to
the right).
What can this number be at maximum?
這裡有一個數,它所有的數字都相異,而且除了首尾兩個數字外
都符合"本身大於左右兩邊的平均"這條規則。
問這個數字最大可能是多少?
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◆ From: 140.113.25.198
※ 編輯: weeeeeeeeell 來自: 140.113.25.198 (08/25 19:15)
推
08/25 19:18, , 1F
08/25 19:18, 1F
推
08/25 19:41, , 2F
08/25 19:41, 2F
推
08/25 19:43, , 3F
08/25 19:43, 3F
→
08/25 19:44, , 4F
08/25 19:44, 4F
推
08/25 20:24, , 5F
08/25 20:24, 5F
→
08/25 20:25, , 6F
08/25 20:25, 6F
→
08/25 20:26, , 7F
08/25 20:26, 7F
→
08/25 20:54, , 8F
08/25 20:54, 8F
→
08/25 21:49, , 9F
08/25 21:49, 9F
推
08/26 10:51, , 10F
08/26 10:51, 10F
推
08/26 10:56, , 11F
08/26 10:56, 11F
→
08/26 10:57, , 12F
08/26 10:57, 12F
推
08/26 19:52, , 13F
08/26 19:52, 13F
→
08/26 19:53, , 14F
08/26 19:53, 14F
推
08/26 21:05, , 15F
08/26 21:05, 15F