Visual Basic-

The file Scores.txt contains scores between 1 and 49. Write a program that uses these scores to create an array of frequencies as follows:

frequencies(0) = # of scores 0 -9 frequencies(1) = # of scores with 10 frequencies(2) = # of scores with 20 frequencies(3) = # of scores with 30 frequencies(4) = # of scores with 40

The program should then display the results in tabular form, as shown below.

Guidelines: Must use a Split Array. Do NOT use numeric literal for index. Create constants to represent the index. Use a counter. Text text is read in using 'IO.File.ReadAllLines". Please make the coding as simple as possible while following the above guidelines.

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PLEASE DO NOT USE THIS CODING. IT DOES NOT WORK WITH MY PROGRAM.---

Private Sub btnDisplay_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnDisplay.Click 'Array to store the results Dim frequency(4) As Integer Dim fmtStr As String = "{0,-12} {1,-9:N0}" 'Open the data file for input Dim strDigits() As String = IO.File.ReadAllLines("Scores.txt") For i As Integer = 1 To strDigits.Count - 1 frequency(CInt(Int(strDigits(i) / 10))) += 1 Next 'Display the results. lstOutput.Items.Add(String.Format(fmtStr, "Interval", "Frequency")) For i As Integer = 0 To 4 lstOutput.Items.Add(String.Format(fmtStr, CStr(i * 10) & " to " & CStr((i + 1) * 10 - 1), frequency(i))) Next End Sub End Class

a a Frequencies Display Frequencies Interval Frequency 0 to 9 10 to 19 20 to 29 30 to 39 40 to 49 12