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2分搜尋及排序

Authored by 邱建誌 邱建誌

History

9th - 12th Grade

Used 12+ times

2分搜尋及排序
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

左界0,中間4,右界8

也就是0-4-8,

若目標在左區,新的

0-?-?為?

0-?-3

0-?-4

4-?-8

5-?-8

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

左界0,中間4,右界9

也就是0-4-9

若目標在右區,則新的

?-?-9為?

0-?-4

0-?-3

4-?-9

5-?-9

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

左界1,中間1,右界1

也就是1-1-1,

若目標在右區,則新的左中右界為

2-?-1,

遇到左界>右界,也就是2>1,表示?

目前就是?所指位置

找不到目標

目標應該在左區

前面算錯

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

5塊金子要排序,最少總共會使用幾次秤?

5次

10次

15次

20次

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

若陣列

9,5,4,6,2

第0回合之後,變成

2,4,5,6,9

9,6,5,4,2

5,4,6,2,9

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

9,5,4,6,2經氣泡第0回合後,最大值會移至最後成5,4,6,2,9。則氣泡第1回合要處理的陣列範圍是?

5,4,6,2,9

5,4,6,2

4,6,2,9

5,4,6

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

4個數字的陣列,第0回合要比較的第0組是0-1,則第1組是?

1-2

2-3

3-4

5-6

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