题目：时间函数举例4,一个猜数游戏，判断一个人反应快慢。（版主初学时编的） 1.程序分析： 2.程序源代码：-Topic: time functions for example 4, a guess several games, judge of a man response speed. (moderator but at first compiled) 1. The program analysis: 2. The source code: