试题

试题 试卷

logo
  • 题型:单选题 题类:模拟题 难易度:困难

    【加试题】数组元素d(1) = 2: d(2) = 3: d(3) = 5: d(4) = 7: d(5) = 11:d(6) = 13: d(7) = 17: d(8) = 19: d(9) = 23,经过该程序段“加工”后,变量s的值是(  )

    Dim d(1 To 9) As Integer, s As String

    Dim L As Integer, R As Integer, M As Integer, key As Integer

    L = 1: R = 9

    s = "": key =13

    Do While L <= R

    M = (L + R + 1) \ 2

    If d(M) = key Then L = 10

    If d(M) < key Then L = M + 1 Else R = M - 1

    s = s + Str(M)

    Loop

    A . “5876” B . 5876 C . 587 D . “587”
    【考点】
    【答案】
    【解析】
      

    收藏 纠错

    组卷次数:8次 +选题

  • 举一反三
    返回首页

    试题篮

    共计:(0)道题