Write a function called `filler(A, l)` that takes an integer `A`, and a list of integers `l` and if some of the numbers in `l` sum up to `A` then it returns a list of these numbers. Otherwise, it returns `None`. For example,   filler(5, [1,6,3,4]) returns [1,4]. filler(5, [1,6,3,7]) returns None. filler(0, [-1,-1,2,-3]) returns [-1,-1,2]. filler(10, [2,3,2,3,1]) returns [2,3,2,3].   If there are multiple answers, then return any of them. You can use each number in the list once for each occurence. """   def filler(A, l): # remove the following line to solve this question return

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Write a function called `filler(A, l)`

that takes an integer `A`, and a list of integers `l`

and if some of the numbers in `l` sum up to `A` then

it returns a list of these numbers. Otherwise, it returns

`None`. For example,

 

filler(5, [1,6,3,4]) returns [1,4].

filler(5, [1,6,3,7]) returns None.

filler(0, [-1,-1,2,-3]) returns [-1,-1,2].

filler(10, [2,3,2,3,1]) returns [2,3,2,3].

 

If there are multiple answers, then return any of them.

You can use each number in the list once for each occurence.

"""

 

def filler(A, l):

# remove the following line to solve this question

return

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