填空题

栈中允许进行插入和删除的一端叫做______。

【参考答案】

栈顶

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热门试题

单项选择题

下列事件过程的功能是：建立一个名为Data1的随机文件，存放角度值及这些角度的正弦函数值和余弦函数值，角度为1，2，3，…，90。请在空白处填入适当的内容，将程序补充完整( )。 Private Type Ang K As Integer Sinx As Single Cosx As Single End Type Dim Ksc As Ang Private Sub Form_Click() Dim Y As Single Dim i AS Integer Dim Ksc As Ang Open ______ Y=3.14159 180 For i=1 To 90 Ksc.K=i Ksc.Sinx=Sin(i*Y) Ksc.Cosx=Cos(i*Y) ______ Next i Close #2 End Sub

A．"..\Data1.txt" For Random As #1 Len=10 Put #1,i,Ksc
B．"..\Data1.txt" For Random As #1 Len=10 Put #1,Y,Ksc
C．"..\Data1.txt" For Random As #1 Put #1,i,Ksc
D．"..\Data1.txt" For Random As #1 Put #1,Y,Ksc

单项选择题

运行下列语句后，输出的结果是( )。 Option Base 1 Dim a i=1 a=Array(1,-2,9,0,-1,9) Do k=a(i) For m=10 To k Srep -2 n=k+m Next m Print n+m i=i+1 Loop While Abs(m+n)＜＞27

A．3 27-8
B．3-8 27
C．-8 27 3
D．-8 3 27

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