Tag: Lowest Common Ancestor | SUMFIのBlog

Tag - Lowest Common Ancestor

2023

2023-08-12[Hacker Earth] Two Friends

2023-07-20[Codeforces] Ozon Tech Challenge 2020 (Div.1 + Div.2, Rated, T-shirts + prizes!) D. Kuroni and the Celebration

2023-07-20[Codeforces] Round 629 (Div. 3) E. Tree Queries

2023-07-03[Codeforces] Round 805 (Div. 3) G2. Passable Paths (hard version)

2023-07-03[Codeforces] Round 805 (Div. 3) G1. Passable Paths (easy version)

2023-06-27[CS Academy] One Way Streets

2023-06-15[Codeforces] ABBYY Cup 2.0 - Hard B3. Greedy Merchants

2023-05-31[CS Academy] Triplet Min Sum

2023-05-19[CS Academy] Root LCA Queries

2023-04-20[AtCoder] G - Distance Queries on a Tree

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