回复 1# kuang
第一题 Dim xx As Integer = 0
Dim x As Integer = 0
Dim y As Integer = 0
Dim word As String = "" While xx < 3
x = 0
y = 0 While x < 5
y = 4
While y >= x word &= "* " y = y - 1
End While
word &= vbCrLf
x = x + 1
End While
xx = xx + 1
word &= vbCrLf End While Label1.Text = word