2014年8月22日
POJ1401-Factorial
摘要： Description The most important part of a GSM network is so called Base Transceiver Station (BTS). These transceivers form the areas called cells (this 阅读全文
posted @ 2014-08-22 13:53 武略 阅读(170) 评论(0) 推荐(0) 编辑