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Is this correct

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Join Date: Jul 2008

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army88m2

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Is this correct

Jul 22nd, 2008

Write the pseudocode for a program that uses a single while loop to print the numbers from 20 to 25 and from 40 to 45. your loop will have at least one nested "if" statement that will determine when the numbers should be printed.

 Help with Code Tags 
 VB.NET Syntax (Toggle Plain Text) 
If X >= 20 Then
If X <= 25 Then Print X
End If
If X>=40 Then
If X <=45 Then Print X
End If
If X >= 20 Then
If X <= 25 Then Print X
End If
If X>=40 Then
If X <=45 Then Print X
End If

Last edited by Tekmaven; Jul 22nd, 2008 at 7:39 pm. Reason: Code tags

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Join Date: Aug 2006

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dmf1978

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Re: Is this correct

Jul 22nd, 2008

Hi,
Your code is doing well.
Just in case, I have added the while loop in yours:

 Help with Code Tags 
 VBNET Syntax (Toggle Plain Text) 
        Dim x As Integer
        Do While x <= 45
            If x >= 20 Then
                If x <= 25 Then Debug.Print(x)
            End If
            If x >= 40 Then
                If x <= 45 Then Debug.Print(x)
            End If
            x = x + 1
        Loop
        Dim x As Integer
        Do While x <= 45
            If x >= 20 Then
                If x <= 25 Then Debug.Print(x)
            End If
            If x >= 40 Then
                If x <= 45 Then Debug.Print(x)
            End If
            x = x + 1
        Loop

Or, you can do this:

 Help with Code Tags 
 VBNET Syntax (Toggle Plain Text) 
        Dim x As Integer = 20
        Do While x <= 45
            If (x >= 20 And x <= 25) Or (x >= 40 And x <= 45) Then
                Debug.Print(x)
            End If
            x = x + 1
        Loop
        Dim x As Integer = 20
        Do While x <= 45
            If (x >= 20 And x <= 25) Or (x >= 40 And x <= 45) Then
                Debug.Print(x)
            End If
            x = x + 1
        Loop

-- Martín

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Join Date: Jul 2008

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army88m2

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Re: Is this correct

Jul 22nd, 2008

So here's the question. I need to write the pseudocode for a program that uses a single while...loop to print the numbers from 20 to 25 and from 40 to 45. Your loop will have at least one nested "if" statement that will determine when the numbers should be printed.

Here's what I came up with.

 Help with Code Tags 
 VB.NET Syntax (Toggle Plain Text) 
If X > = 20 Then
If X < = 25 Then Print X
End If
If X > =40 Then
If X < =45 Then Print X
End If
If X > = 20 Then
If X < = 25 Then Print X
End If
If X > =40 Then
If X < =45 Then Print X
End If

Last edited by Tekmaven; Jul 22nd, 2008 at 7:42 pm. Reason: Code tags

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dmf1978

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Re: Is this correct

Jul 22nd, 2008

Well...
That is what I've answered...
Your code have *at least* one nested "If". Actually, yours has four "If" statements.

If you need the pseudo-code, you can write:

 Help with Code Tags 
 VB.NET Syntax (Toggle Plain Text) 
X = 0
WHILE X <= 45
    IF (X >= 20 AND X <= 25) OR (X >= 40 AND X <= 45)
            PRINT X
    END IF
    X = X + 1
END WHILE
X = 0
WHILE X <= 45
    IF (X >= 20 AND X <= 25) OR (X >= 40 AND X <= 45)
            PRINT X
    END IF
    X = X + 1
END WHILE

which, isn't too much different from the actual VB.Net code...

Last edited by dmf1978; Jul 22nd, 2008 at 7:38 pm.

-- Martín

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dmf1978

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Re: Is this correct

Jul 24th, 2008

Hi,
Is your problem solved?

-- Martín

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army88m2

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Re: Is this correct

Jul 24th, 2008

Yes it is thank you for all your help on this.

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army88m2

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Re: Is this correct

Jul 24th, 2008

Hey I was wondering if this is correct or not. I need to read each record from the inventory database. Print a price tag for each item in inventory. Count & print the total number of tags printed. Sum and print the total retail value of the inventory in the store.

Read the first record
While not eof
Print fldItemnumber , fldDescription , fldQuantityonhand , fldRetailPrice
ItemCount = ItemCount +1
Totalretailvalue = (fldQuantity * fldRetailprice )
Read next record
Loop
Print “Retail price : “ & ItemCount
Print “Value of Inventory = “ & Totalretaivalue