[問題] 將正整數著色
看板puzzle (益智遊戲 - 數獨,拼圖,推理,西洋棋)作者ddtddt (得)時間9年前 (2015/10/15 10:52)推噓16(16推 0噓 20→)留言36則, 6人參與討論串1/5 (看更多)
將所有正整數任意著色 紅 黃 藍
證明
存在 a b c 是正整數
使得 a+b a+c b+c a+b+c 都是同一個顏色。
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推
10/17 14:17, , 1F
10/17 14:17, 1F
推
10/17 14:39, , 2F
10/17 14:39, 2F
→
10/17 14:39, , 3F
10/17 14:39, 3F
推
10/17 19:37, , 4F
10/17 19:37, 4F
推
10/17 20:22, , 5F
10/17 20:22, 5F
推
10/20 19:14, , 6F
10/20 19:14, 6F
推
10/20 19:35, , 7F
10/20 19:35, 7F
推
10/21 01:10, , 8F
10/21 01:10, 8F
→
10/21 09:13, , 9F
10/21 09:13, 9F
推
10/21 16:08, , 10F
10/21 16:08, 10F
推
10/21 18:12, , 11F
10/21 18:12, 11F
推
10/21 18:25, , 12F
10/21 18:25, 12F
→
10/21 18:25, , 13F
10/21 18:25, 13F
→
10/21 18:25, , 14F
10/21 18:25, 14F
→
10/21 18:25, , 15F
10/21 18:25, 15F
推
10/21 18:28, , 16F
10/21 18:28, 16F
推
10/21 18:31, , 17F
10/21 18:31, 17F
→
10/21 18:32, , 18F
10/21 18:32, 18F
→
10/21 18:32, , 19F
10/21 18:32, 19F
推
10/21 18:36, , 20F
10/21 18:36, 20F
→
10/21 18:36, , 21F
10/21 18:36, 21F
推
10/21 23:21, , 22F
10/21 23:21, 22F
→
10/21 23:21, , 23F
10/21 23:21, 23F
→
10/22 00:14, , 24F
10/22 00:14, 24F
→
10/22 00:14, , 25F
10/22 00:14, 25F
→
10/22 00:14, , 26F
10/22 00:14, 26F
→
10/22 00:15, , 27F
10/22 00:15, 27F
→
10/22 00:17, , 28F
10/22 00:17, 28F
→
10/22 00:18, , 29F
10/22 00:18, 29F
→
10/22 00:18, , 30F
10/22 00:18, 30F
→
10/22 00:18, , 31F
10/22 00:18, 31F
→
10/22 00:19, , 32F
10/22 00:19, 32F
推
10/22 00:35, , 33F
10/22 00:35, 33F
→
10/22 00:36, , 34F
10/22 00:36, 34F
→
10/22 00:37, , 35F
10/22 00:37, 35F
推
10/22 01:24, , 36F
10/22 01:24, 36F
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