100年地方特考四等考試_電力工程 - 考試
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By Brianna
at 2013-05-23T13:27
at 2013-05-23T13:27
Table of Contents
[考題] 國考歷屆考題與考題觀念討論(書裡看到的選這個)請附上想法、出處
100年地方特考四等考試_電力工程(電力工程)
題目:
將127個相異正整數排序後,由小到大插入至一個空的二元搜尋樹(binary search tree),
請問利用此二元搜尋樹尋找127個數值中的任一數值,
其最差情況要走訪過幾個節點? (A)6 (B)7 (C)8 (D)127
看到的解答有B和D,請問那一個才是正確的?
BST最差情況應該是O(n),所以答案應該是D,是嗎?
--
100年地方特考四等考試_電力工程(電力工程)
題目:
將127個相異正整數排序後,由小到大插入至一個空的二元搜尋樹(binary search tree),
請問利用此二元搜尋樹尋找127個數值中的任一數值,
其最差情況要走訪過幾個節點? (A)6 (B)7 (C)8 (D)127
看到的解答有B和D,請問那一個才是正確的?
BST最差情況應該是O(n),所以答案應該是D,是嗎?
--
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By Iris
at 2013-05-25T22:59
at 2013-05-25T22:59
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By Agnes
at 2013-05-26T02:34
at 2013-05-26T02:34
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By Ula
at 2013-05-30T23:11
at 2013-05-30T23:11
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