Python Data Structures and Algorithms - Recursion: Sum of n+(n-2)+(n-4)...
Python Recursion : Exercise-7 with Solution
Write a Python program to calculate the sum of the positive integers of n+(n-2)+(n-4)... (until n-x =< 0).
def sum_series(n): if n < 1: return 0 else: return n + sum_series(n - 2) print(sum_series(6)) print(sum_series(10))
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