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题型:单选题 题类:常考题 难易度:容易
浙教版初中信息技术九年级上学期期末试卷(4)
Private Sub Form_Click()
Dim x as integer
x=1
n=0
Do while x<100
x=x*3
n=n+1
Loop
Print x,n
End Sub
Private Sub Timer1_Time( )
For i= 0 To 10 Step 1
Shape l(0) BackColor= RGB(Int(Rnd * 256), Int(Rnd * 256), In(Rnd * 256)
Next i
①p=5 (a+b+p) ②if a>0 then b=b+1
③t1.text=”请输入密码:” ④For i=1 to 10 do j=j*2
For循环变量=初值 To 终值 [Step 步长]
[循环体]
Next [{循环变量]
请画出For循环执行的流程框图
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