Could any one help me? (Fibonacci)

[dongatopr]

Could any one help me? (Fibonacci)

Computing a Fibonacci sequence, with a numericupdown control and display the result on the listview control. This is on visual studio 2005 (VB).

Please help….

[Killer42]

Could any one help me? (Fibonacci)

Computing a Fibonacci sequence, with a numericupdown control and display the result on the listview control. This is on visual studio 2005 (VB).

Please help….

Try this: Fibonacci number program - Wikipedia, the free encyclopedia - see item 16 on the list. (I haven't tried it, just found it.)

[albertw]

hi

i tried something:

declare an array first
Dim longFibonacci(5 0) as Long 'or whatever number

then have a counter called 'Counter' run on clicking your up/down button

call a sub

Public Sub Fibonacci(Count er)
select case Counter
case = 0
Answer =0
case = 1
Answer = 1
case else
Answer = longFibonacci(i-2) + longFibonacci(i-1)
End Select
longFibonacci(C ounter) = Answer
End Sub

[albertw]

hi again
seems Long is not long enough :(
make it
Dim dblFibonacci(50 ) as Double

[Killer42]

hi again
seems Long is not long enough :(
make it
Dim dblFibonacci(50 ) as Double

Not long enough? How large a result are we talking about? Perhaps the problem is simply in the type of any intermediate results.