codeforces - 766D【Double 并查集】
摘要:
D. Mahmoud and a Dictionary time limit per test 4 seconds memory limit per test 256 megabytes input standard input output standard output Mahmoud want 阅读全文
posted @ 2017-02-08 20:07 Jstyle 阅读(332) 评论(0) 推荐(0) 编辑