# coding:utf-8

username = '小慕'
age = 20

is_sleep = 'ok'

dog_exists = 'yes'

say_hello = 'hello'

year_month_day = '2020-02-20'

ymd = '2020-02-20' # ymd is year_month_day

a, b, c = 1, 2, 3

if __name__ == '__main__':
    print(username)
    print(age)
    print(is_sleep)
    print(dog_exists)
    print(say_hello)
    print(a,b,c)
    print(b)
    print(c)

