https://www.hackerrank.com/challenges/re-split
You are given a string s consisting only of digits 0-9, commas ,, and dots .
Your task is to complete the regex_pattern defined below, which will be used to re.split() all of the , and . symbols in s.
It’s guaranteed that every comma and every dot in is preceeded and followed by a digit.
Sample Input 0
100,000,000.000
Sample Output 0
100
000
000
000