1　　任务

模拟抢答器工作：抢答开始后，显示各抢答输入的时间，将最快抢答标识为红色并闪烁。当抢答成功后，即播放一小段乐曲，以示祝贺。

2　　基本要求

1　　具有8个抢答输入。

2　　显示抢答剩余时间（初始10秒）。

3　　显示抢答成功者。

3　　扩展要求

1　　抢答成功后，有声音提示。

2　　时间分辨率小于10ms。

3　　完善其它自定义功能。



-Answer 1 mission simulation works: Answer the beginning, the show entered the Answer time will be the fastest Answer logo in red and flashing. When the Answer is successful, that is, a small music player to show congratulations. 2 the basic requirements for one with 8 input Answer. Answer 2 shows the remaining time (the initial 10 seconds). Answer 3 shows successful. Answer 3 expansion requirements of one successful, have the voice prompts. 2, temporal resolution of less than 10ms. 3 perfect other custom features.