2017年2月15日

Codeforces_764_C. Timofey and a tree_(并查集)(dfs)

摘要： C. Timofey and a tree time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output C. Timofey and a t 阅读全文

posted @ 2017-02-15 16:02 JASONlee3 阅读(299) 评论(0) 推荐(0)

Codeforces_765_D. Artsem and Saunders_(数学)

摘要： D. Artsem and Saunders time limit per test 2 seconds memory limit per test 512 megabytes input standard input output standard output D. Artsem and Sau 阅读全文

posted @ 2017-02-15 13:11 JASONlee3 阅读(385) 评论(0) 推荐(0)

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