Problem Set - LCA - 核OJ

ID	Problem Show tags Hide tags	AC / Tried	Difficulty
1882	A167 [JLOI2014]松鼠的新家树树链剖分树上差分 LCA	101 / 159	2
1163	P1163 【入门】树的公共祖先（LCA）树 LCA	15 / 26	5
1164	P1164 【入门】树的公共祖先（LCA）（2）树 LCA	16 / 18	5
1480	P1480 「NOIP2013 提高组」货车运输比赛题倍增树上倍增树 LCA 贪心图论最小生成树	29 / 38	1

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