用于捕捉视频流.具体使用请将软件解包后参看相关说明文件-used to capture video streaming. Please use specific software package and see solutions related note

Ural 1323 Classmates源码，递归、DFS-Descr iption Tanya almost left for school when the telephone rang. It was the director of studies. She said the first three lessons that day had been cancelled because of an electricity fa