#B. 初赛复习资料--2.4队列

    Type: Objective

初赛复习资料--2.4队列

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2.4 队列

1),【NOIP2000普及组】设循环队列中数组的下标范围是1-n,其头尾指针分别为f和r,则其元素个数为( ). {{ select(1) }}

  • r-f
  • r-f+1
  • (r-f) % n+1
  • (r-f+n) % n

2), 【NOIP2003】已知队列(13, 2,1, 34, 41,77,5,7, 18,26, 15),第一个进入队列的元素是13,则第五个出队列的元素是( )。{{ select(2) }}

  • 5
  • 41
  • 77
  • 13
  • 18

3),( )是一种先进先出的线性表。{{ select(3) }}

  • 队列
  • 哈希表(散列表)
  • 二叉树

初赛模拟卷D

Not Attended
Status
Done
Rule
OI
Problem
3
Start at
2024-8-16 16:15
End at
2024-8-18 13:45
Duration
2 hour(s)
Host
Partic.
27