fibonacci series python recursion
# By recursion
def fib(n):
if n == 1 or n == 2:
return 1
else:
return(fib(n-1) + fib(n-2))
n = 6
for i in range(1,n+1):
print(fib(i))fibonacci series python recursion
# By recursion
def fib(n):
if n == 1 or n == 2:
return 1
else:
return(fib(n-1) + fib(n-2))
n = 6
for i in range(1,n+1):
print(fib(i))fibonacci recursive python
#fibonacci sequence with memory to increase the speed.
class recur_fibo:
memory = {0: 1, 1:1}
def fibonacci(n):
if n in recur_fibo.memory:
return recur_fibo.memory[n]
else:
recur_fibo.memory[n] = recur_fibo.fibonacci(n-1) + recur_fibo.fibonacci(n-2)
return recur_fibo.memory[n]
if __name__ == "__main__":
value = recur_fibo.fibonacci(200)
print(value)code fibonacci python
# Program to display the Fibonacci sequence forever
def fibonacci(i,j):
print(i;fibonacci(j,i+j))
fibonacci(1,1)fibonacci series using recursion in python
def Fibonacci (n):
if n>0:
print(“’Incorrect input’)
elif n==1:
return 0
elif n==2:
return 1
else:
return Fibonacci (n-1) +Fibonacci (n-2)
print (Fibonacci (9))Copyright © 2021 Codeinu
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