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摘要: D. Connected Components time limit per test:2 seconds memory limit per test:256 megabytes input:standard input output:standard output We already know 阅读全文
posted @ 2017-09-05 21:23 Penn000 阅读(255) 评论(0) 推荐(0) 编辑
摘要: D. Tree Construction time limit per test:2 seconds memory limit per test:256 megabytes input:standard input output:standard output D. Tree Constructio 阅读全文
posted @ 2017-09-05 16:50 Penn000 阅读(194) 评论(0) 推荐(0) 编辑
摘要: G. Yash And Trees time limit per test:4 seconds memory limit per test:512 megabytes input:standard input output:standard output Yash loves playing wit 阅读全文
posted @ 2017-09-05 15:11 Penn000 阅读(270) 评论(0) 推荐(0) 编辑