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【BZOJ4771】七彩树(主席树) - 代码先锋网
WebOI-Source/Queue.md. Go to file. Cannot retrieve contributors at this time. 601 lines (600 sloc) 17.3 KB. Raw Blame. P2743 [USACO5.1]乐曲主题Musical Themes. P5074 Eat the Trees. P5091【模板】欧拉定理. Delaunay剖分. WebBZOJ4771. How do not consider distance limitations is a contribution to a point, if it and its neighboring points in the sequence dfs same color combination, make them lca contributions -1 it can be used to maintain the segment tree Webbzoj4771 colorful tree. Colorful Tree Time Limit: 5 Sec Memory Limit: 256 MB Description. Given an n points rooted tree, sequentially numbered from 1 to n, where point 1 is the root node. Each node is infected with a certain color, wherein the i-th section is the color point c [i]. If c [i] = c [j], then we believe that point i and the point j ... dog face on pajama bottoms