Codeforces 665A. Buses Between Cities 模拟
摘要：
A. Buses Between Cities time limit per test： 1 second memory limit per test： 256 megabytes input： standard input output： standard output A. Buses Betw 阅读全文
posted @ 2016-05-21 13:47 GeekZRF 阅读(439) 评论(0) 推荐(0) 编辑