age_of_oldboy=56

count=0

while count<3:

    guess_age=int(input("guess age:"))

    if guess_age==age_of_oldboy:

        print("yes,you got it.")

        break#结束整个循环

    elif guess_age<age_of_oldboy:

        print("think bigger!")

    else:

        print('think smaller...')

    count+=1

    if count==3:

        continue_confirm=input("Do you want to keep guessing? y or n")

        if continue_confirm!="n":

            count=0