Fibonacci

Hi

I need some help with calculating Fibonacci
N is an output that shows the Fibonacci numbers

-- Begin
N <= 0 -> N=1 A=1 B=1 C=1 D=1;
N=A+B
C=N
N=B+C
D=N
N=C+D
B=N
N=D+B
A=N
-- Restart at begining

Any idea what I did wrong? I can't figure it out

I'm not familiar with WiRE. At what points are you printing out N? When do you stop? Why have you defined all your variables inside the loop? Won't it just reset each time?

What's wrong with:

N=1, A=1, B=1
-- begin
N = A + B
output N
A = B
B = N
-- restart

All >>2 is doing, is defining a function fib(n)