它的输出是一个死循环: enter input number: 11 you entered 11 is that correct?(yes/no):no n enter input number:you entered 11 is that correct?(yes/no):n enter input number:you entered 11 is that correct?(yes/no):n enter input number:you entered 11 is that correct?(yes/no):n enter input number:you entered 11 is that correct?(yes/no):