以下程序均不需设置属性。1、For i = 1 To 1000If i Mod 7 = 0 Then c = c + 1Next iPrint c2、a = 1For i = 1 To 9a = a * iIf i Mod 20 Then s = s + aNext iPrint s3、For i = 1 To 7Print Spc(i - 1);For j = 1 To (15 - 2 * i)Print "*";Next jPrintNext i4、For i = 100 To 999If (i Mod 10) ^ 3 + (i \
'建立一个command1控件组(0-4),其它不用任何设定Option ExplicitDim I As Integer, J As Integer, C As Single, Jc As SinglePrivate Sub Command1_Click(Index As Integer)
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