2015年3月1日
寒假D3 A Find the Lost Sock
摘要： Alice bought a lot of pairs of socks yesterday. But when she went home, she found that she has lost one of them. Each sock has a name which contains e... 阅读全文
posted @ 2015-03-01 21:29 JL_Zhou 阅读(153) 评论(0) 推荐(0)
寒假 D3 D Modular Inverse
摘要： Modular InverseTime Limit: 2 Seconds Memory Limit: 65536 KBThe modular modular multiplicative inverse of an integer a modulo m is an integer x such... 阅读全文
posted @ 2015-03-01 20:31 JL_Zhou 阅读(160) 评论(0) 推荐(0)