Source code for kyu_7.beginner_series_sum_of_numbers.sum_of_numbers
"""Beginner Series #3 Sum of Numbers"""
# Created by Egor Kostan.
# GitHub: https://github.com/ikostan
# LinkedIn: https://www.linkedin.com/in/egor-kostan/
[docs]def get_sum(a, b):
"""
Given two integers a and b,
which can be positive or negative,
find the sum of all the numbers
between including them too and return it.
If the two numbers are equal return a or b.
:param a:
:param b:
:return:
"""
if a > b:
a, b = b, a
return sum(i for i in range(a, (b + 1)))