摘要: 题目:Palindromic Shortest Path 题目链接:https://atcoder.jp/contests/abc394/tasks/abc394_e 题意:给你一个有向图的邻接矩阵\(C\),\(C_{ij}=\)'-'代表从点\(i\)到点\(j\)没有边,否则\(C_{ij}\ 阅读全文
posted @ 2025-02-25 17:16 jojo_ojoj 阅读(47) 评论(0) 推荐(0)
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