Fibonacci recursive python

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 sequence python

# WARNING: this program assumes the
# fibonacci sequence starts at 1
def fib(num):
  """return the number at index num in the fibonacci sequence"""
  if num <= 2:
    return 1
  return fib(num - 1) + fib(num - 2)


print(fib(6))  # 8

Fibonacci recursive python

#Learnprogramo
Number = int(input("How many terms? "))
# first two terms
First_Value, Second_Value = 0, 1
i = 0
if Number <= 0:
print("Please enter a positive integer")
elif Number == 1:
print("Fibonacci sequence upto",Number,":")
print(First_Value)
else:
print("Fibonacci sequence:")
while i < Number:
print(First_Value)
Next = First_Value + Second_Value
# update values
First_Value = Second_Value
Second_Value = Next
i += 1

Source: learnprogramo.com

Similar codes

1 vote323 views1 answer
Create iterator object python
Python
11 votes321 views6 answers
Np.random.randint
Python
0 vote328 views1 answer
"default_dburl" is not defined Pylance
Python
2 votes318 views2 answers
How to rotate the list in python
Python
5 votes339 views1 answer
How to delete everything on a file python
Python
0 vote357 views1 answer
Sort folders content by name python
Python
0 vote382 views1 answer
Python os filename without extension
Python
3 votes333 views2 answers
How to make a for loop increment by 2 in python
Python
2 votes299 views4 answers
Python switch
Python
2 votes335 views2 answers
Find prime number in given range in python
Python