2015年12月20日
Codeforces Educational Codeforces Round 3 E. Minimum spanning tree for each edge LCA链上最大值
摘要： <center E. Minimum spanning tree for each edge</center 题目连接：http://www.codeforces.com/contest/609/problem/E DescriptionConnected undirected weighted... 阅读全文
posted @ 2015-12-20 03:15 qscqesze 阅读(263) 评论(0) 推荐(0) 编辑
Codeforces Educational Codeforces Round 3 D. Gadgets for dollars and pounds 二分，贪心
摘要： <center D. Gadgets for dollars and pounds</center 题目连接：http://www.codeforces.com/contest/609/problem/C DescriptionNura wants to buy k gadgets. She h... 阅读全文
posted @ 2015-12-20 03:11 qscqesze 阅读(301) 评论(0) 推荐(1) 编辑
Codeforces Educational Codeforces Round 3 C. Load Balancing 贪心
摘要： <center C. Load Balancing</center 题目连接：http://www.codeforces.com/contest/609/problem/C DescriptionIn the school computer room there are n servers wh... 阅读全文
posted @ 2015-12-20 03:08 qscqesze 阅读(378) 评论(0) 推荐(0) 编辑
Codeforces Educational Codeforces Round 3 B. The Best Gift 水题
摘要： <center B. The Best Gift</center 题目连接：http://www.codeforces.com/contest/609/problem/B DescriptionEmily's birthday is next week and Jack has decided ... 阅读全文
posted @ 2015-12-20 03:05 qscqesze 阅读(295) 评论(0) 推荐(1) 编辑
Codeforces Educational Codeforces Round 3 A. USB Flash Drives 水题
摘要： <center A. USB Flash Drives</center 题目连接：http://www.codeforces.com/contest/609/problem/A DescriptionSean is trying to save a large file to a USB fla... 阅读全文
posted @ 2015-12-20 03:03 qscqesze 阅读(539) 评论(0) 推荐(0) 编辑