Write a function named sum_some with three parameters: lower, upper and numbers, that returns the sum of the elements of the list numbers which are between lower and upper (inclusive). If the list numbers is empty then your function should return 0. Your function should satisfy the signature: int , int , list (int) -> int.

For example:

>>> sum_some (0 , 100 , []) 0 >>> sum_some (0 , 100 , [1,2,3,4,5]) 15 >>> sum_some (2 , 4 , [1,2,3,4,5]) 9 >>> sum_some (3 , 3 , [2,2,3,3,4,4]) 6

Your function should not use print or input at all.