问题描述：
VB中的Dim sum As Integer语句
Dim sum As Integer
sum = 0
For i = 1 To 20
sum = sum + i
i = i + 1
Next i
Print "sum="; sum
是怎么计算的 计算结果是多少
Dim sum As Integer
sum = 0
For i = 1 To 20
sum = sum + i
i = i + 1
Next i
Print "sum="; sum
是怎么计算的 计算结果是多少
问题解答：
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