读取文件,并写入数组及升序排序:
Dim file As New System.IO.StreamReader("data1.txt")
Dim words As String = file.ReadToEnd()
file.Close()
Dim b() As String
Dim temp As Integer
Dim str1 As String
str1 = ""
b = Split(words, " ")
Dim c() As Integer
Dim l As Integer
l = UBound(b)
ReDim c(l)
For i = 1 To l
c(i) = Val(b(i - 1))
Next
For i = 1 To l
For j = 1 To l - i
If c(j) < c(j + 1) Then
temp = c(j + 1)
c(j + 1) = c(j)
c(j) = temp
End If
Next j
Next i
For i = 1 To l
str1 = str1 & c(i) & " "
Next
将升序的数组写入文件:
Dim file As New System.IO.StreamWriter("data1.txt")
file.WriteLine(str1)
file.Close()