Compute and display Fibonacci series upto n terms where n is a positive integer entered by the user. in python code example
Example 1: 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
Example 2: fibonacci sequence python
num = 1
num1 = 0
num2 = 1
import time
for i in range(0, 10):
print(num)
num = num1 + num2
num1 = num2
num2 = num
time.sleep(1)