06 2024 档案
摘要:G2. Permutation Problem (Hard Version) This is the hard version of the problem. The only difference is that in this version and
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摘要:G - AtCoder Tour Problem Statement AtCoder Land is represented by a grid with rows and columns. Let denote the cell at the -th row
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摘要:C2. Magnitude (Hard Version) The two versions of the problem are different. You may want to read both versions. You can make hacks only if both versio
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摘要:F - Two Sequence Queries Problem Statement You are given sequences of length , and .You are also g
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摘要:G. Yasya and the Mysterious Tree Yasya was walking in the forest and accidentally found a tree with vertices. A tree is a connected undirected gra
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