count = 0

while True:

    #print('count:',count)

    if count == 3:

        print('you guess over 3 times!fuck off!')

        break

    age = int(input('Please guess the lmc age:'))

    if age == 18:

        print('yes,you got it!')

        break

    elif age < 18:

        print('think bigger…')

    else:

        print('think smaller…')

    count=count+1

count = 0

while count < 3:

    #print('count:',count)

    age = int(input('Please guess the lmc age:'))

    if age == 18:

        print('yes,you got it!')

        break

    elif age < 18:

        print('think bigger…')

    else:

        print('think smaller…')

    count=count+1

else:#当while后条件不成立时执行

    print('you guess over 3 times!fuck off!')