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Notes and essays
A place for mathematics, optimization, learning systems, and research notes.
2026-07-28
优先队列：从二叉堆到 Dijkstra 算法
理解优先队列的核心思想、二叉堆实现，以及它在 Dijkstra 最短路径算法中的应用。
algorithmsdata structuresPython
2026-07-24
从队列开始理解 BFS
用一个简单的图遍历例子理解广度优先搜索、队列和最短路径。
algorithmsgraphPython
2026-05-15
A small beginning
A short note opening this personal space for mathematics, learning, and AI-assisted teaching systems.
mathematicsoptimizationAI education