/Python/Building a fibbanaci sequence in python

Building a fibbanaci sequence in python

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 series in python

#Recursive Solutions
def fibo(n):
  if n<=1: return 1
  return fibo(n-1)+fibo(n-2)

fibo(5)
#OUTPUT:
#120

Building a fibbanaci sequence in 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

2 votes180 views1 answer
Save df to txt
Python
-2 votes155 views1 answer
Nodejs print
Python
0 vote194 views1 answer
Why wont my python input accept string inputs
Python
0 vote169 views1 answer
From string to flaot python numpy
Python
0 vote197 views1 answer
You are trying to add a non-nullable field without a default
Python
0 vote186 views1 answer
Disable sns plot python
Python
2 votes167 views1 answer
Pandas remove timezone info
Python
3 votes199 views1 answer
How to make downloadable file in flask
Python
0 vote133 views1 answer
Reverse a string using stack in python
Python
0 vote177 views1 answer
Intall python3 in linux
Python