import csv

holiday = input ()

with open('file.csv') as f:
 readCSV = csv.reader(f, delimeter=',')
 for row in readCSV:
  if holiday == row[0]:
   print('ok')

import csv

year = input()
mont = input()
day = input()

with open('33.csv', encoding='utf-8') as f:
    readCSV = csv.reader(f, delimiter=',')
    for row in readCSV:
        if year == row[0]:
            months = row[1:12]
            i = int(int(mont) - 1)
            if day or day+"*" not in months[i]:
                        print("Выходной")
            else:
                        print("Рабочий")

def invalid_username_validator(value):

    abc = ['a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','r','q','s',
           't','u','v','w','x','y','z','0','1','2','3','4','5','6','7','8','9','-','_']

    for i in range(len(value)):
        if value[i] not in abc:
            raise ValidationError(u'Недопустимые символы ( {} )'.format(value[i]))

import re

c = "Иван"

if re.search('^[A-Za-z0-9]*$',c, re.UNICODE):  
 # если нужны только маленькие латинские [a-z0-9]
    # do something
else:
   # do something