Developing Fibonacci Series In VB?

Aug 31, 2009

I am trying to write a code for Fibonacci series in VB, but some of the values in my series are incorrect.Below is what I have so far.

[Code]...

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Create A Program In .net About Fibonacci Series?

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i want to know how to create a program in vb.net about Fibonacci series

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Have to write a program that would display the Fibonacci series with the condition that the inputted number from the user is also the number of Fibonacci numbers that would be displayed. And 0 is invalid.

[code]...

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How To Display Fibonacci Results

Mar 2, 2009

I can get the results if I plug a number in for i, but I get them as a string for some reason.
Private Sub displayButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles displayButton.Click
'display Fibonacci results
Dim fib(10) As Integer
Dim i As Integer
Dim fibn As String

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VB 2010 Fibonacci Using An Array?

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The assignment is this: User inputs the number of fib numbers they would like displayed. The program takes this number and produces that amount of fib numbers using a function and an array. Function can not display the results, that has to be done in the button's click sub.

Now, I really thought I had this array stuff nailed, I have done the random lottery number program and all that... but I think somewhere along the time it has taken me to get this messed up code I have written, it has also confused me to no end. I started off just being confused about how to display all of the variables in the array, now I am just not sure what is going on. I have successfully written this program without the use of an array prior to this.

Option Explicit On
Option Strict On
Option Infer Off

[code]....

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I am supposed to design and develop a program to compute the first X integer numbers of the sequence, where the X value is entered in a numeric updown Control only using values 3-150. It is supposed to display the results in a listview control that has one column. I believe that I have the code correct but I am not sure how I am supposed to add items to the column in the ListView box. I have reviewed my text and there is information on creating the listview box and adding columns but it does not show an example on adding data to the column in the listview box. I can compile it with no errors but I can't debug it.

Private Sub btnSubmit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSubmit.Click
Dim fib1 As Double = 0
Dim fib2 As Double = 1
Dim counter As Double
Dim result As Double
result = fib1 + fib2
[Code] .....

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So I need to write a program that will approximate PHI (the golden ratio) using Fibonacci Numbers. It has to be within a negative power of 10 (between -1 and -16) oh PHI. So for example, if I put -2 into the input, the approximation of PHI would have to be with 10^-2 of the number that we're using of 1.618033988749895. Also, we need to show how many Fibonacci terms that were used to get to that number and the difference that the number that we approximated is to PHI.

[Code]...

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displaying the first 10 Fibonacci numbers. My code displays the following result: 1, 2, 3, 5, 8, 13, 21, 34, 55 and I need it to also display the first two Febonacci numbers (0 and 1). How would I do that?

Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim a As Integer = 0

[code]....

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Write a function to print the Fibonacci value at a given position in the series.you should write two versions of the function both of wich must be named Fibonacci(overload functions).the first version should be implemented using a for loop.the second version should be implemented using do until.

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how to create console application to calculate 23 numbers of fibonacci?This is the script I had done but facing an issue:

Module Module1
Sub Main()
'area to declare all integer
String inputstring;

[code]....

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Fibonacci Numbers Loop And Output To Multiple Labels?

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I have attached the form in initial state. What you don't see in the initial state is 10 hidden labels. I want the loop(which I am calling as a function??) to compute the numbers and display in the labels. Example, if I input 1 for the first term, 3 for the second term and 4 for the total terms, the first 4 labels should become visible and have in them one solution each:

1 - 1
2 - 3
3 - 4
4 - 7

Am I way off with what I want to do? Cannot use arrays, must be a loop.This is the compute button:

Private Sub BtnComp_Click(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles BtnComp.Click
Try

[code]....

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Exiting Sub - Program Calculate Fibonacci Sequence Which Calculates Numbers Correctly

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I'm trying to create a program which will calculate the Fibonacci Sequence which calculates the numbers correctly however, there are a few problems.

1. When using a Do While...Loop the program becomes non responsive.

2. Kind of dealing with the program becoming non responsive; I am unable to stop the process by forcing the sub to Exit.

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Operation.Text = "Calculating...."
EStop = False

[CODE]...

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Conversion From String "Fibonacci Demo" To Type 'Integer' Is Not Valid?

Jan 16, 2011

When I use the included code to position an InputBox over the start of a listbox named lb I get the following message: Conversion from string "Fibonacci Demo" to type 'Integer' is not valid.

The code works ok if I remove the L,T, parameters. If i replace L,T with 100,100, I get the same error message.

Dim MyValue, Msg, Title, DefaultVal As String
dim L as integer, T as integer
Msg = "Enter Value > 2 and < 45 to be evaluated"
Title = "Fibonacci Demo"
DefaultVal = "5"

[Code]...

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I am working on an assignment that will display the forst 10 fibonacci numbers in sequence. However when my results are displayed, the numbers are all stacked on top of each other like this: 011235813213455. I have tried to play with it but i can't seem to get my numbeers to space out or even maybe have a comma "," betweeen each number.[code]

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[Code]...

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ex :
In C# ,
int a,b,c;
a=10;
b=c=a;

if i did it in vb.net means  the value of b is set to false. how do i solve this problem?

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dbo.News
--------
ID int
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SpanishTitle nvarchar(200)

[Code]....

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[code].....

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[code].....

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[Code]...

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[code]....

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[code]....

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