#!/usr/bin/python
# -*- coding: UTF-8 -*-

"""
题目：时间函数举例4,一个猜数游戏，判断一个人反应快慢。
"""
if __name__ == '__main__':
    import time
    import random
    
    play_it = raw_input('do you want to play it.(\'y\' or \'n\')')
    while play_it == 'y':
        c = raw_input('input a character:\n')
        i = random.randint(0,2**32) % 100
        print 'please input number you guess:\n'
        start = time.clock()
        a = time.time()
        guess = int(raw_input('input your guess:\n'))
        while guess != i:
            if guess > i:
                print 'please input a little smaller'
                guess = int(raw_input('input your guess:\n'))
            else:
                print 'please input a little bigger'
                guess = int(raw_input('input your guess:\n'))
        end = time.clock()
        b = time.time()
        var = (end - start) / 18.2
        print var
        # print 'It took you %6.3 seconds' % time.difftime(b,a))
        if var < 15:
            print 'you are very clever!'
        elif var < 25:
            print 'you are normal!'
        else:
            print 'you are stupid!'
        print 'Congradulations'
        print 'The number you guess is %d' % i
        play_it = raw_input('do you want to play it.')