猜年龄，用户输入超过3次询问是否继续，共10次机会。

age = 30
c = 0   #定义记数器
for i in range(10):
    if c < 3:
        guess = int(input("Plseae guess my age:"))
        if guess == age:
            print("Yes,your are right")
            break
        elif guess < age:
            print("It is too little")
        else:
            print("Tt is too big")
    else:
        continue_confirm = input("continue press ‘yes‘,exit press ‘no‘:")
        if continue_confirm == ‘yes‘:
            c = 0
        elif continue_confirm == ‘no‘:
            print("see you")
            break
        else:
            print("Wrong words")
    c += 1