将下列的程序补充完整。 import java.applet.Applet; import java.awt.Graphics;
下列是一个类的定义程序段,请补充完整。 public class My Class { int x,y; MyClass(int i,【 】) { x=i;y=j; } }
Private Sub Command1 _ Click() Dim a(10)
For i=1 To 10
a(i)=Val(InputBox(″″,″″,0)) Next i
For i=______ For j=______
If ______ Then b=a(i) a(i)=a(j) a(j)=b End If Next j Next i
For k=1 To 10 Print a(k) Next k End Sub
在窗体中添加一个命令按钮,(其Name属性为Command1),然后编写代码。程序的功能是产生100个小于1000(不含1000)的随机正整数,并统计其中5的倍数所占比例。请在【 】和【 】、【 】处填入适当的内容,将程序补充完整。 Private Sub Command1_Click() Dim a(100) For j=1 To 100 a(j)=Int (【 】) If a(j)【 】5=0 Then【 】 Print a(j) Next j Print print k/100 End Sub
窗体上有4个文本框控件数组text1()和一个命令按钮,程序运行前如左图所示,程序运行后如右图所示。给定的程序不完整,将程序补充完整。
Dim x(3)As Integer Private Sub Command1_Click () For i = 0 To 3 x(i)=【 】 Next i For i = 0 To UBound(x)- 1 For j = i To UBound(x) If【 】Then t = x(i) x(i)= x(j) x(j)= t End If Next j Next i For i = 0 To 3 Text1(i) .Text = Str(x(i)) Next i End Sub