红汞药水的作用:Vb中杨辉三角是怎么做的

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Private Sub Form_Click()
Const N = 10
Dim a(N, N) As Integer
Dim i, j As Integer
a(0, 0) = 1
a(1, 0) = 1
a(1, 1) = 1
For i = 2 To N - 1
a(i, 0) = 1
a(i, i) = 1
For j = 1 To i - 1
a(i, j) = a(i - 1, j - 1) + a(i - 1, j)
Next j, i

For i = 0 To N - 1
For j = 0 To i
Print a(i, j);

Next j

Print

Next i

End Sub