djfz-2023-s464986/TaskE06/run.py
Polevara Veronika 078f633165 Dodanie E-Task
2023-12-10 17:28:51 +01:00

19 lines
274 B
Python

import re
import sys
def check(a):
pattern = r'^(?!0)\d{5,6}$'
if re.match(pattern, a):
return True
else:
return False
for line in sys.stdin:
word = line.strip()
if check(word):
print("yes")
else:
print("no")