Option Base 1
Dim a(20, 5) As Integer
Private Sub cmdRead_Click() '读取数据
Open App.Path & "\in5.dat" For Input As #1
For i = 1 To 20
For j = 1 To 5
Input #1, a(i, j)
txtArray = txtArray + Str(a(i, j)) + Space(2)
Next j
txtArray = txtArray + Chr(13) + Chr(10)
Next i
Close #1
End SubPrivate Sub cmdCalc_Click() ’计算每一行平均值,并得出最大的平均值
Dim a As Integer
Dim sum As Integer
Dim average(20) As Integer
For i = 1 To 20
sum = 0
For j = 1 To 5
sum = sum + a(i, j)
Next
average(i) = sum / 5
Next
a = average(1)
For i = 2 To 20
If a < average(i) Then
a = average(i)
End If
Next
txtMax.Text = a
End Sub
程序最后运行结果是 编译错误,缺少数组。
多谢了
Dim a(20, 5) As Integer
Private Sub cmdRead_Click() '读取数据
Open App.Path & "\in5.dat" For Input As #1
For i = 1 To 20
For j = 1 To 5
Input #1, a(i, j)
txtArray = txtArray + Str(a(i, j)) + Space(2)
Next j
txtArray = txtArray + Chr(13) + Chr(10)
Next i
Close #1
End SubPrivate Sub cmdCalc_Click() ’计算每一行平均值,并得出最大的平均值
Dim a As Integer
Dim sum As Integer
Dim average(20) As Integer
For i = 1 To 20
sum = 0
For j = 1 To 5
sum = sum + a(i, j)
Next
average(i) = sum / 5
Next
a = average(1)
For i = 2 To 20
If a < average(i) Then
a = average(i)
End If
Next
txtMax.Text = a
End Sub
程序最后运行结果是 编译错误,缺少数组。
多谢了
Option Base 1
Dim a(20, 5) As Integer
Private Sub cmdRead_Click() '读取数据
' Open App.Path & "\in5.dat" For Input As #1
For i = 1 To 20
For j = 1 To 5
'Input #1, a(i, j)
txtArray = txtArray + Str(a(i, j)) + Space(2)
Next j
txtArray = txtArray + Chr(13) + Chr(10)
Next i
Close #1
End SubPrivate Sub cmdCalc_Click() '计算每一行平均值,并得出最大的平均值
Dim a1 As Integer
Dim sum As Integer
Dim average(20) As Integer
For i = 1 To 20
sum = 0
For j = 1 To 5
sum = sum + a(i, j)
Next
average(i) = sum / 5
Next
a1 = average(1)
For i = 2 To 20
If a1 < average(i) Then
a1 = average(i)
End If
Next
txtMax.Text = a1
End Sub
Option Base 1
Dim a(20, 5) As Integer
Private Sub cmdRead_Click() '读取数据
Open App.Path & "\in5.dat" For Input As #1
For i = 1 To 20
For j = 1 To 5
Input #1, a(i, j)
txtArray = txtArray + Str(a(i, j)) + Space(2)
Next j
txtArray = txtArray + Chr(13) + Chr(10)
Next i
Close #1
End SubPrivate Sub cmdCalc_Click() '计算每一行平均值,并得出最大的平均值
Dim a1 As Integer
Dim sum As Integer
Dim average(20) As Integer
For i = 1 To 20
sum = 0
For j = 1 To 5
sum = sum + a(i, j)
Next
average(i) = sum / 5
Next
a1 = average(1)
For i = 2 To 20
If a1 < average(i) Then
a1 = average(i)
End If
Next
txtMax.Text = a1
End Sub
过程序中再定义dim a as integer在这个过程中就覆盖掉了两局数组变量a
这样的错误并不提示,这里提示,是因为你把本过程中定义的dim a as integer当数组用是错的。