02 2018 档案

Maximum Value(CodeForces - 484B)
摘要：Maximum Value Time limit 1000 ms Memory limit 262144 kB You are given a sequence a consisting of n integers. Find the maximum possible value of (integ 阅读全文
posted @ 2018-02-06 23:36 你的女孩居居 阅读(374) 评论(0) 推荐(0)
Desert King
摘要：Desert King Time limit 3000 ms Memory limit 65536 kB David the Great has just become the king of a desert country. To win the respect of his people, h 阅读全文
posted @ 2018-02-05 22:52 你的女孩居居 阅读(304) 评论(1) 推荐(0)
Vacant Seat（Atcoder-C-交互式题目）
摘要：C - Vacant Seat Time limit : 2sec / Memory limit : 256MB Score : 500 points Problem Statement This is an interactive task. Let N be an odd number at l 阅读全文
posted @ 2018-02-04 04:40 你的女孩居居 阅读(744) 评论(0) 推荐(0)
Substring（Codeforces-D-拓扑排序)
摘要：D. Substring time limit per test 3 seconds memory limit per test 256 megabytes You are given a graph with n nodes and m directed edges. One lowercase 阅读全文
posted @ 2018-02-01 23:08 你的女孩居居 阅读(416) 评论(0) 推荐(0)