随笔分类 -  拆贡献

CodeForces 1842G Tenzing and Random Operations
摘要：[洛谷传送门](https://www.luogu.com.cn/problem/CF1842G "洛谷传送门") [CF 传送门](https://codeforces.com/contest/1842/problem/G "CF 传送门") 原来还不会这种拆期望的套路![](//图.tk/0) 阅读全文
posted @ 2023-06-25 18:35 zltzlt 阅读(124) 评论(2) 推荐(1) 编辑
CodeForces 1842F Tenzing and Tree
摘要：[洛谷传送门](https://www.luogu.com.cn/problem/CF1842F "洛谷传送门") [CF 传送门](https://codeforces.com/contest/1842/problem/F "CF 传送门") 事实上自己方向一直是错的…… 绝对值不好弄，我一开始的 阅读全文
posted @ 2023-06-25 16:11 zltzlt 阅读(60) 评论(0) 推荐(0) 编辑
AtCoder Regular Contest 162 D Smallest Vertices
摘要：[洛谷传送门](https://www.luogu.com.cn/problem/AT_arc162_d "洛谷传送门") [AtCoder 传送门](https://atcoder.jp/contests/arc162/tasks/arc162_d "AtCoder 传送门") 注意到，如果给定每 阅读全文
posted @ 2023-06-21 08:32 zltzlt 阅读(78) 评论(1) 推荐(0) 编辑
AtCoder Beginner Contest 150 E Change a Little Bit
摘要：[洛谷传送门](https://www.luogu.com.cn/problem/AT_abc150_e "洛谷传送门") [AtCoder 传送门](https://atcoder.jp/contests/abc150/tasks/abc150_e "AtCoder 传送门") 令 $S_i \g 阅读全文
posted @ 2023-06-07 19:50 zltzlt 阅读(20) 评论(0) 推荐(0) 编辑
AtCoder Beginner Contest 149 F Surrounded Nodes
摘要：[洛谷传送门](https://www.luogu.com.cn/problem/AT_abc149_f "洛谷传送门") [AtCoder 传送门](https://atcoder.jp/contests/abc149/tasks/abc149_f "AtCoder 传送门") 不错的题。 考虑题 阅读全文
posted @ 2023-06-06 20:26 zltzlt 阅读(35) 评论(0) 推荐(0) 编辑

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