單項(xiàng)選擇題

以上代碼,打印的是()

A.1
B.2
C.3
D.4


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2.單項(xiàng)選擇題ueue(maxsize=10)的作用是()

A.創(chuàng)建隊(duì)列并設(shè)置隊(duì)列上限
B.創(chuàng)建一個(gè)優(yōu)先級(jí)隊(duì)列
C.刪除隊(duì)列
D.向隊(duì)列中加數(shù)據(jù)

3.單項(xiàng)選擇題deque()是()隊(duì)列

A.先進(jìn)先出
B.優(yōu)先級(jí)隊(duì)列
C.后進(jìn)先出隊(duì)列
D.雙向隊(duì)列

4.單項(xiàng)選擇題LifoQueue()是()隊(duì)列

A.先進(jìn)先出
B.優(yōu)先級(jí)隊(duì)列
C.后進(jìn)先出隊(duì)列
D.雙向隊(duì)列

5.單項(xiàng)選擇題PriorityQueue()是()隊(duì)列

A.先進(jìn)先出
B.優(yōu)先級(jí)隊(duì)列
C.后進(jìn)先出隊(duì)列
D.雙向隊(duì)列