2017年5月16日
（dfs、哈希）Codeforces Round #414 D- Labelling Cities
摘要： D. Labelling Cities time limit per test 3 seconds memory limit per test 256 megabytes input standard input output standard output D. Labelling Cities 阅读全文
posted @ 2017-05-16 23:35 perplex 阅读(362) 评论(0) 推荐(0)
（贪心）Codeforces Round #414 C-Naming Company
摘要： C. Naming Company time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output C. Naming Company time 阅读全文
posted @ 2017-05-16 16:51 perplex 阅读(250) 评论(0) 推荐(0)