题目：时间函数举例4,一个猜数游戏，判断一个人反应快慢。
程序分析：无。
程序源代码：
实例(Python 2.0+)
#!/usr/bin/python# -*- coding: UTF-8 -*-if__name__ == '__main__': importtime importrandom play_it = raw_input('do you want to play it.(\'y\' or \'n\')') whileplay_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')) whileguess != i: ifguess > 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 printvar # print 'It took you %6.3 seconds' % time.difftime(b,a)) ifvar < 15: print'you are very clever!' elifvar < 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.')
以上实例输出结果为：
do you want to play it.('y'or'n')y
input a character:
5
please input number you guess:
input your guess:
60
……
please input a little bigger
input your guess:
29
please input a little smaller
input your guess:
28
3.81868131868e-05
you are very clever!
Congradulations
The number you guess is28
do you want to play it.
