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(第二單元)資料結構與演算法概念小考

Authored by 謝明軒 謝明軒

Computers

2nd Grade

Used 16+ times

(第二單元)資料結構與演算法概念小考
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10 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

黃人勛剛上完資料結構的課程,所以出題想要考考同學們會不會陣列,請回答下列問題:
有一陣列 a = ["24","86","87","86","89","66","55","10" ] ,當黃人勛輸入 print(a[2]) 時,會輸出什麼呢?

86

89

87

66

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

請問圖中的採購部是樹結構的什麼節點呢?

根結點

父節點

子節點

葉節點

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

碼斯克想考考同學,請問附圖是哪一種正確的中序走訪順序呢?

2 -> 5 -> 7 -> 8 -> 10 -> 12 -> 13

8 -> 5 -> 2 -> 7 -> 12 -> 10 -> 13

2 -> 7 -> 5 -> 8 -> 10 -> 13 -> 12

2 -> 7 -> 5 -> 10 -> 13 -> 12 -> 8

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

黃果倉想要考考你會不會貪婪演算法。

從 O 走到 T 的話,使用貪婪演算法算出來的路徑是下列何者呢?

O -> A -> B -> D -> T

O -> B -> D -> T

O -> A -> B -> C -> E -> D -> T

O -> A -> B -> E -> T

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

賴青得想請同學幫忙找到數字最大的撲克牌。

撲克牌順序為 [ 3, 7, 2, 9, 1, 4, 7 ]

請查看附圖程式碼,程式碼執行後會顯示什麼呢?

( 此題也可不看程式碼解出答案 )

3,7,7,9,9,9,9

3,7,2,9,1,4,7

3,7,7,7,9,9,9

0,3,7,7,9,9,9,9

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

螞勻想請你使用洪水演算法計算逃出迷宮的最短路徑。

請問最短路徑洪水值為下列何者?

5

6

3

4

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

閃電麥睏來考考你最小生成樹。

請告訴閃電麥睏你最小生成樹的建立順序。

8 -> 6 -> 5 -> 3 -> 1

3 -> 4 -> 5 -> 6 -> 8

1 -> 3 -> 4 -> 5 -> 6

1 -> 3 -> 5 -> 6 -> 8

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