-100-200间表示整数的点有多少,表示奇数的点有多少

[-100,-200]区间内表示整数的点有-100,-101,-102,.,-200共101个；如不包括-100,-200有99个
表示奇数的点有-101,-103,-105,.,-199共50个

7的倍数是7n
100

Private Sub Command1_Click()
Dim s As Integer
For i = 100 To 200
If i Mod 3 = 0 And i Mod 7 0 Then s = s + i
Next i
Print "所求的和为：" & s
End Su

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