随笔分类 -  算法-动态凸包

Codeforces Round #463
摘要：A - Palindromic Supersequence B - Recursive Queries C - Permutation Cycle D - Tree E - Team Work F - Escape Through Leaf G - Palindrome Partition 阅读全文
posted @ 2018-02-24 13:22 forever97 阅读(406) 评论(0) 推荐(0)