问题详情

单击命令按钮后，下列程序代码的执行结果是______。
Public Sub fun (a As Integer, b As Integer, c As Integer)
Do
a=b+ c
n=n+1
Loop While n ＞ 3
End Sub
Private Sub command1_ click()
Dim m As Integer, n As Integer, i As Integer
For i = 0 To 2: m = n + 1: Next i
For i = 1 To 2: Call fun (m, n, i): Next i
For i = 0 To 3
Print m;
Next i
End Sub请帮忙给出正确答案和分析，谢谢！