[中譯] PuzzleUp 2009 (10) Coins
看板puzzle (益智遊戲 - 數獨,拼圖,推理,西洋棋)作者utomaya (烏托馬雅)時間16年前 (2009/09/23 21:48)推噓43(43推 0噓 25→)留言68則, 13人參與討論串1/1
首頁:http://www.puzzleup.com/2009/?home
時限:2009/09/17(四)19:00~09/22(二)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
◆Coins
某個國家中,只要最多2枚硬幣,就可以表達出1至50元的數值(1和50皆包含在內)
在這個國家中,所有種類的硬幣幣值,其總和的最小可能值為何?
假設題目要求的是可以表達1~8元的數值
硬幣最小總和為8元,分別是1元, 3元, 和4元
1元 = 1個1元硬幣
2元 = 2個1元硬幣
3元 = 1個3元硬幣
4元 = 1個4元硬幣
5元 = 1個1元硬幣 + 1個4元硬幣
6元 = 2個3元硬幣
7元 = 1個3元硬幣 + 1個4元硬幣
8元 = 2個4元硬幣
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◆ From: 219.70.180.112
※ 編輯: utomaya 來自: 219.70.180.112 (09/23 22:21)
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09/24 09:51, , 1F
09/24 09:51, 1F
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09/24 10:02, , 2F
09/24 10:02, 2F
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09/24 10:09, , 3F
09/24 10:09, 3F
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09/24 10:32, , 4F
09/24 10:32, 4F
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09/24 10:46, , 5F
09/24 10:46, 5F
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09/24 10:46, , 6F
09/24 10:46, 6F
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09/24 10:47, , 7F
09/24 10:47, 7F
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09/24 10:50, , 8F
09/24 10:50, 8F
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09/24 10:53, , 9F
09/24 10:53, 9F
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09/24 10:54, , 10F
09/24 10:54, 10F
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09/24 10:55, , 11F
09/24 10:55, 11F
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09/24 10:57, , 12F
09/24 10:57, 12F
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09/24 10:59, , 13F
09/24 10:59, 13F
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09/24 16:01, , 14F
09/24 16:01, 14F
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09/24 16:02, , 15F
09/24 16:02, 15F
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09/24 16:03, , 16F
09/24 16:03, 16F
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09/24 16:55, , 17F
09/24 16:55, 17F
不好意思,為了競賽的樂趣,請不要寫出答案,不管你的答案是錯或是對
幫你mark掉,請不要介意
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09/24 18:33, , 18F
09/24 18:33, 18F
※ 編輯: utomaya 來自: 219.70.180.112 (09/24 18:53)
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09/24 19:48, , 19F
09/24 19:48, 19F
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09/24 19:50, , 20F
09/24 19:50, 20F
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09/24 19:51, , 21F
09/24 19:51, 21F
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09/24 19:53, , 22F
09/24 19:53, 22F
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09/24 20:29, , 23F
09/24 20:29, 23F
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09/24 21:02, , 24F
09/24 21:02, 24F
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09/24 21:04, , 25F
09/24 21:04, 25F
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09/24 21:37, , 26F
09/24 21:37, 26F
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09/24 21:37, , 27F
09/24 21:37, 27F
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09/24 23:17, , 28F
09/24 23:17, 28F
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09/25 00:04, , 29F
09/25 00:04, 29F
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09/25 00:06, , 30F
09/25 00:06, 30F
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09/25 01:26, , 31F
09/25 01:26, 31F
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09/25 14:14, , 32F
09/25 14:14, 32F
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09/25 14:15, , 33F
09/25 14:15, 33F
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09/25 14:18, , 34F
09/25 14:18, 34F
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09/25 14:20, , 35F
09/25 14:20, 35F
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09/25 14:26, , 36F
09/25 14:26, 36F
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09/25 14:27, , 37F
09/25 14:27, 37F
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09/25 14:30, , 38F
09/25 14:30, 38F
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09/25 16:24, , 39F
09/25 16:24, 39F
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09/25 17:25, , 40F
09/25 17:25, 40F
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09/25 21:52, , 41F
09/25 21:52, 41F
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09/25 21:52, , 42F
09/25 21:52, 42F
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09/25 21:52, , 43F
09/25 21:52, 43F
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09/25 22:08, , 44F
09/25 22:08, 44F
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09/25 22:08, , 45F
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09/25 22:12, , 46F
09/25 22:12, 46F
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09/25 22:13, , 47F
09/25 22:13, 47F
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09/25 22:14, , 48F
09/25 22:14, 48F
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09/25 22:15, , 49F
09/25 22:15, 49F
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09/25 22:15, , 50F
09/25 22:15, 50F
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09/25 22:16, , 51F
09/25 22:16, 51F
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09/25 22:17, , 52F
09/25 22:17, 52F
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09/25 22:19, , 53F
09/25 22:19, 53F
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09/25 22:22, , 54F
09/25 22:22, 54F
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09/25 22:25, , 55F
09/25 22:25, 55F
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09/26 00:38, , 56F
09/26 00:38, 56F
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09/26 00:40, , 57F
09/26 00:40, 57F
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09/26 00:42, , 58F
09/26 00:42, 58F
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09/26 00:43, , 59F
09/26 00:43, 59F
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09/26 04:36, , 60F
09/26 04:36, 60F
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09/26 06:59, , 61F
09/26 06:59, 61F
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09/26 10:06, , 62F
09/26 10:06, 62F
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09/26 11:31, , 63F
09/26 11:31, 63F
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09/26 21:24, , 64F
09/26 21:24, 64F
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09/26 22:17, , 65F
09/26 22:17, 65F
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09/26 22:19, , 66F
09/26 22:19, 66F
sorry,幫你把答案mark掉
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09/26 22:31, , 67F
09/26 22:31, 67F
※ 編輯: utomaya 來自: 219.70.180.112 (09/26 23:29)
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09/27 16:01, , 68F
09/27 16:01, 68F
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