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摘要: (优先级严格递减) 平衡树 tarjan求割点 割边 矩阵优化dp 提高组数论全家桶 向量 https://oi-wiki.org/math/number-theory/euler-totient/#欧拉定理 https://oi-wiki.org/math/number-theory/fermat 阅读全文
posted @ 2025-10-29 18:09 MagicalGirl_MH 阅读(10) 评论(0) 推荐(1)