时间类CTime，用于表示时间值（小时、分钟、秒）。要求：可以初始化时间值，显示当前时间，并具有将秒数加1的功能。在主函数中声明CTime的对象，并设置其初始时间，然后测试秒数加1的功能（通过一个循环语句将初始时间依次加1秒，并在屏幕输出当前时间）。-Time class CTime, used to represent the time value (hours, minutes, seconds). Requirements: You can initialize a time value, displays the current time, and having the number of seconds plus one function. Statement in the main function CTime object and set its initial time, and then test the function of the number of seconds plus 1 (the initial loop through a time incremented by one second, the screen output and the current time).