用VB循环语句分别编1到10和1到100之和、差、积

用VB循环语句分别编1到10得和、差、积

1到100之和、差、积

初级编程学员，请详细回答并解释

Private Sub Form_Click()
Dim i As Integer, j as integer
Dim sum1 As Integer ,sum2 as integer ,sum as integer '保存和
dim cha as long '保存差
Dim ji As Long '保存积

For i = 1 To 10
sum1 = sum1 + i
Next i

for j = 1 to 100

sum2 = sum2+i

next j

sum = sum1 +sum2
Print "和为：" & sum

cha = sum2 - sum1
Print "差为：" & cha

ji = sum1*sum2

Print "积为：" & j

这是我理解的题目意思，不知道是否正确

Private Sub Form_Click() Dim i As Integer Dim sum As Integer '保存和 Dim cha As Long '保存差 Dim j As Long '保存积

For i = 0 To 100 sum = sum + i Next i Print "1--100之间的整数和为：" & sum

For i = 1 To 100 cha = cha - i Next i Print "1--100之间的整数差为" & cha

End Sub