fork(2) download
copy 
  1. import re
  2.  
  3. print(max(len(s) for s in re.findall(r"X(?:YZX)*(?:YZ?)?", input())))
Success #stdin #stdout 0.02s 9508KB
comments (?)
stdin
copy 
XYZZZXYZXYXY
stdout
copy 
5
https://ideone.com/amB3uF
language:
Python 3 (python  3.12)
created:
5 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!