djfz-2019/TaskA40/run

16 lines
329 B
Plaintext
Raw Normal View History

2019-10-28 19:33:44 +01:00
#!/usr/bin/python3
2019-10-28 19:52:19 +01:00
import sys
2019-10-28 19:33:44 +01:00
import re
def is_number(test):
2019-10-28 20:15:22 +01:00
pattern = re.compile(r'^(1 roczek)|(2 latka)|(3 latka)|(4 latka)|(([0-9]|[1-9][0-9]|10[0-9]|110) (lat))$')
2019-10-28 19:33:44 +01:00
result = re.match(pattern, test)
if result:
return "yes"
else:
return "no"
for line in sys.stdin:
print(is_number(line))