
[理工] 紅黑樹

第一個圖插入10之後,2、8有一定要變黑嗎? 如果2、8維持紅色,應該也是符合紅黑樹
的規則吧?而且對應的2-3-4樹高度反而比較低不是嗎?
可是為什麼圖中要將2、8變為黑色? 還是我有理解錯的地方呢
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推
09/27 20:10, , 1F
09/27 20:10, 1F
→
09/27 20:12, , 2F
09/27 20:12, 2F
推
09/27 20:20, , 3F
09/27 20:20, 3F
→
09/27 20:20, , 4F
09/27 20:20, 4F
→
09/27 20:20, , 5F
09/27 20:20, 5F
→
09/27 20:20, , 6F
09/27 20:20, 6F
抱歉我說錯了,是插入10之後,第二張圖是insert10
※ 編輯: jouen (27.52.169.125), 09/27/2017 20:21:48
噓
09/27 20:30, , 7F
09/27 20:30, 7F
→
09/27 20:30, , 8F
09/27 20:30, 8F
→
09/27 20:30, , 9F
09/27 20:30, 9F
→
09/27 20:30, , 10F
09/27 20:30, 10F
→
09/27 20:30, , 11F
09/27 20:30, 11F
→
09/27 20:31, , 12F
09/27 20:31, 12F
還是不太了解,圖1原本2.8是紅色,加入10之後,不是處理RL就好了嗎?為什麼2.8也會
變黑色?
這個結果會有什麼問題嗎?
https://i.imgur.com/mDO3IFo.jpg

※ 編輯: jouen (27.52.169.125), 09/27/2017 21:57:05
推
09/27 22:30, , 13F
09/27 22:30, 13F

→
09/27 22:30, , 14F
09/27 22:30, 14F
請問searching遇到一父二紅子要改顏色是必要程序嗎? 聖經版定義? 他是為了避免向
上產生連鎖rotation的情況嗎?
※ 編輯: jouen (27.52.169.125), 09/27/2017 23:04:54
推
09/28 00:01, , 15F
09/28 00:01, 15F
推
09/28 00:58, , 16F
09/28 00:58, 16F
推
09/28 01:01, , 17F
09/28 01:01, 17F

推
09/28 01:34, , 18F
09/28 01:34, 18F

→
09/28 01:37, , 19F
09/28 01:37, 19F

→
09/28 01:37, , 20F
09/28 01:37, 20F
→
09/28 01:42, , 21F
09/28 01:42, 21F

推
09/28 09:44, , 22F
09/28 09:44, 22F
→
09/28 09:44, , 23F
09/28 09:44, 23F
推
09/28 09:45, , 24F
09/28 09:45, 24F
推
09/28 09:54, , 25F
09/28 09:54, 25F
推
09/28 11:09, , 26F
09/28 11:09, 26F
→
09/28 11:30, , 27F
09/28 11:30, 27F
→
09/28 11:41, , 28F
09/28 11:41, 28F
→
09/28 11:45, , 29F
09/28 11:45, 29F
推
09/28 11:50, , 30F
09/28 11:50, 30F
推
09/28 11:52, , 31F
09/28 11:52, 31F
→
09/28 11:52, , 32F
09/28 11:52, 32F
→
09/28 11:55, , 33F
09/28 11:55, 33F
推
09/28 11:59, , 34F
09/28 11:59, 34F
→
09/28 11:59, , 35F
09/28 11:59, 35F
→
09/28 12:00, , 36F
09/28 12:00, 36F
→
09/28 12:00, , 37F
09/28 12:00, 37F
推
09/28 12:01, , 38F
09/28 12:01, 38F
推
09/28 12:06, , 39F
09/28 12:06, 39F
推
09/28 12:14, , 40F
09/28 12:14, 40F
→
09/28 12:14, , 41F
09/28 12:14, 41F
→
09/28 12:16, , 42F
09/28 12:16, 42F
→
09/28 12:16, , 43F
09/28 12:16, 43F
推
09/28 20:36, , 44F
09/28 20:36, 44F
→
09/28 20:37, , 45F
09/28 20:37, 45F
→
09/28 20:37, , 46F
09/28 20:37, 46F
→
09/28 20:43, , 47F
09/28 20:43, 47F
→
09/28 20:44, , 48F
09/28 20:44, 48F
→
09/28 21:13, , 49F
09/28 21:13, 49F
推
09/28 21:21, , 50F
09/28 21:21, 50F
推
09/29 12:10, , 51F
09/29 12:10, 51F
→
09/29 12:12, , 52F
09/29 12:12, 52F
→
09/29 12:34, , 53F
09/29 12:34, 53F
→
09/29 12:34, , 54F
09/29 12:34, 54F
→
09/29 12:35, , 55F
09/29 12:35, 55F
→
09/29 12:35, , 56F
09/29 12:35, 56F
推
09/29 20:05, , 57F
09/29 20:05, 57F
→
09/29 20:06, , 58F
09/29 20:06, 58F
→
09/29 20:08, , 59F
09/29 20:08, 59F
→
09/29 20:08, , 60F
09/29 20:08, 60F
推
09/29 23:14, , 61F
09/29 23:14, 61F
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