My issue
Wrong Answer: Failed on a hidden test case
My code
def fib(n):
#Write your code here
if n < 0:
return "Fibonacci sequence is not defined for negative numbers."
elif n == 0:
return 0
elif n == 1:
return 1
else:
return fib(n-1) + fib(n-2)
n = int(input())
print(fib(n))
Learning course: Design and Analysis of Algorithms
Problem Link: Fibonacci Series in Design and Analysis of Algorithms