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Improve and Refactor the fibonnaciSeries.py (Recursion)

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rafagarciac 2018-10-12 00:41:57 +02:00
parent 9ba96c50a2
commit e03426b8fd
1 changed files with 13 additions and 11 deletions
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24
Maths/fibonacciSeries.py
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@ -1,16 +1,18 @@
# Fibonacci Sequence Using Recursion # Fibonacci Sequence Using Recursion
def recur_fibo(n): def recur_fibo(n):
if n <= 1: return n if n <= 1 else (recur_fibo(n-1) + recur_fibo(n-2))
return n
def isPositiveInteger(limit):
return limit >= 0
def main():
limit = int(input("How many terms to include in fibonacci series: "))
if isPositiveInteger:
print(f"The first {limit} terms of the fibonacci series are as follows:")
print([recur_fibo(n) for n in range(limit)])
else: else:
return(recur_fibo(n-1) + recur_fibo(n-2))
limit = int(input("How many terms to include in fibonacci series: "))
if limit <= 0:
print("Please enter a positive integer: ") print("Please enter a positive integer: ")
else:
print(f"The first {limit} terms of the fibonacci series are as follows") if __name__ == '__main__':
for i in range(limit): main()
print(recur_fibo(i))