Algorithms in Python

Your task here is to implement a simple algorithm that counts the sum of numbers from a list that belong to a specified range.

Input: the first line contains a list of integer numbers separated by spaces. The second line contains two integer numbers $a$ and $b$ such that $a \le b$. The numbers are separated by a space as well. They represent the range.

Output: the sum of all elements $x$ of the list such that $a \le x \le b$. If the list doesn't contain elements belonging to the specified range, output $0$. See the example for more details.