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爲什麼vb打印出1 ???當d是1的雙重aproximation? shoudnt是0.99999或類似的東西?如果我真的需要浮動值呢?我怎麼打印它?使用MsgBox(d)和Console.WriteLine(d)時,雙舍入爲1
Dim d As Double
For i = 1 To 10
d = d + 0.1
Next
MsgBox(d)
Console.WriteLine(d)
感謝