huxint 的个人博客，记录学到的东西和日常生活。https://huxint.github.io/zh-CNhttps://huxint.github.io/posts/transformer/https://huxint.github.io/posts/transformer/把注意力、多头和位置编码理清楚，再看编码器与解码器怎样配合完成翻译。Sun, 06 Sep 2026 02:00:00 GMT机器学习论文笔记https://huxint.github.io/posts/miller-rabin/https://huxint.github.io/posts/miller-rabin/从费马小定理出发，多看几步平方的过程，就能筛掉一批伪装成素数的合数。Sun, 06 Sep 2026 01:00:00 GMT算法数论C++https://huxint.github.io/posts/sparse-table/https://huxint.github.io/posts/sparse-table/先把长度为二的幂的区间算好，查询时取两块合并，就能很快得到区间最值。Mon, 17 Feb 2025 14:29:00 GMT数据结构模板C++https://huxint.github.io/posts/p3216/https://huxint.github.io/posts/p3216/把拼接写成递推，位数相同的数放在一起，用矩阵快速幂整段处理。Mon, 11 Nov 2024 15:47:00 GMT题解矩阵快速幂C++https://huxint.github.io/posts/cf1114f/https://huxint.github.io/posts/cf1114f/欧拉函数只关心哪些质因子出现过，把它们压成位掩码，就能交给线段树维护。Mon, 28 Oct 2024 12:30:00 GMT题解线段树数论C++https://huxint.github.io/posts/p1253/https://huxint.github.io/posts/p1253/用矩阵把区间加和区间赋值写到一起，懒标记的合成顺序也就清楚了。Fri, 25 Oct 2024 09:54:00 GMT题解线段树C++https://huxint.github.io/posts/p6327/https://huxint.github.io/posts/p6327/把正弦和、余弦和一起存下来，区间加就能用两角和公式处理。Fri, 25 Oct 2024 09:34:00 GMT题解线段树C++https://huxint.github.io/posts/pollard-rho/https://huxint.github.io/posts/pollard-rho/用 Pollard–Rho 找因子，配合 Miller–Rabin 完成分解，再顺便枚举因子、求欧拉函数。Wed, 28 Aug 2024 10:36:00 GMT算法数论模板C++