how to create fibonacci sequence in python
#Python program to generate Fibonacci series until 'n' value
n = int(input("Enter the value of 'n': "))
a = 0
b = 1
sum = 0
count = 1
print("Fibonacci Series: ", end = " ")
while(count <= n):
print(sum, end = " ")
count += 1
a = b
b = sum
sum = a + bfibonacci 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)
# method 2: use `for` loop
def fib2(num):
a, b = 1, 1
for _ in range(num - 1):
a, b = b, a + b
return a
print(fib(6)) # 8
print(fib2(6)) # same result, but much fasterfibonacci series in python
~~ This is the best Fibonacci sequence generator as you have all the option that
till what number should this go on for ~~
a = 0
b = 1
f = 1
n = int(input("Till what number would you like to see the fibonacci sequence: "))
while b <= n:
f = a+b
a = b
b = f
print(a)fibonacci series in python
#Recursive fibonnaci series
def fib(n,arr):
if n == 0 or n == 1:
return 1
else:
arr.append(fib(n-1,arr) + fib(n-2,arr))
return fib(n-1,arr) + fib(n-2,arr)
n = 10
arr = [1, 1]
print(fib(n-1,arr))
bl = set(arr)
bb = list(bl)
bb.sort()
print([1] + bb)fibonacci series in python
#Recursive Solutions
def fibo(n):
if n<=1: return 1
return fibo(n-1)+fibo(n-2)
fibo(5)
#OUTPUT:
#120fibonacci series in python
Fibonacci_input = int(input("Need Terms please give it: "))
num1 =0
num2 = 1
count = 0
go_india = True
while go_india:
if Fibonacci_input <= 0:
print("Please enter a positive integer")
elif Fibonacci_input == 1:
print("Fibonacci sequence is more than",Fibonacci_input,":")
print(num1)
elif Fibonacci_input > 1:
print("Fibonacci sequence:")
while count < Fibonacci_input:
print(num1)
nth = num1 + num2
num1 = num2
num2 = nth
count += 1
else:
print('incorrect input')
User_think = input('Do you want to cotinue? write "1 or one" if you want to continue or "2 or two" to exit: ').upper()
if User_think == 1 or "ONE":
User_think == True
elif User_think == 2 or 'TWO':
go_india == False
print('thanks for using me')
else:
print('wront input closing the software')
go_india == FalseCopyright © 2021 Codeinu
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