2014年7月29日
CodeForces 250B Restoring IPv6
摘要： Problem DescriptionAn IPv6-address is a 128-bit number. For convenience, this number is recorded in blocks of 16 bits in hexadecimal record, the block... 阅读全文
posted @ 2014-07-29 08:55 HGF 阅读(744) 评论(2) 推荐(3)