1's and 0's continuous pattern counting



Problem to count the number of continuous sequence of 0's and 1's.



Example-1:


Input    : s = "100my001crazy101coding110"
Output   : 4  


Example-2:


Input    : s = "1my5crazy01coding0"
Output   : 3  







Solution





import re

s = "100my001crazy101coding110"

r = re.findall(r"[0-1]+",s)

print(len(r))



Output



4