d7r6.txt

本书共有数值计算中常用的VisualBasic子过程近200个

Private Sub Command1_Click()
    'PROGRAM D7R6
    'Driver for routine INDEXX
    Dim A(100), INDX(100)
    Open "D:\VB常用数值算法集\DATA\TARRAY.DAT" For Input As #2
    For I = 1 To 10
      Line Input #2, DUM$
      For J = 1 To 10
        A(10 * (I - 1) + J) = Val(Mid(DUM$, 6 * J - 5, 6))
      Next J
    Next I
    Close (2)
    'Generate index for sorted array
    Call INDEXX(100, A(), INDX())
    'Print Original array
    Print "Original array:"
    For I = 1 To 10
      For J = 1 To 10
        Print Tab(7 * (J - 1) + 2); Format$(A(10 * (I - 1) + J), "###.#0");
      Next J
      Print
    Next I
    'Print sorted array
    Print "Sorted array:"
    For I = 1 To 10
      For J = 1 To 10
        Print Tab(7 * (J - 1) + 2); Format$(A(INDX(10 * (I - 1) + J)), "###.#0"); "  ";
      Next J
      Print
    Next I
End Sub