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搜索与图论- Dijkstra 算法

文章目录一、Dijkstra 算法1. 简介2. 基本思想3. 朴素 Dijkstra 算法（重点）3.1 朴素 Dijkstra 算法实现步骤3.2 朴素 Dijkstra 算法伪代码4. 朴素 Dijkstra 算法具体实现详见例题 Dijkstra 求最短路 I 。5. 堆优化朴素 Dijks...

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对图论有一定了解的人，一定知道最短路。最短路算法一共有4中，严格来说是3种，应为最后一个是第3个的优化。他们分别是： Floyd、Dijkstra、Bellman-Ford和SPFA算法 Floyd是最暴力的思想，这里就不在阐述。今天，我们来讲Dijkstra算法，中文名迪杰斯特拉。 Dijk...

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[ACM_图论] Domino Effect (POJ1135 Dijkstra算法 SSSP 单源最短路算法中等模板)

Description Did you know that you can use domino bones for other things besides playing Dominoes? Take a number of dominoes and build a row by standin...

《图论》——最短路径 Dijkstra算法(戴克斯特拉算法)

十大算法之Dijkstra算法：最短路径是图论算法中的经典问题。图分为有向图、无向图，路径权值有正值、负值，针对不同的情况需要分别选用不同的算法。在维基上面给出了各种不同的场景应用不同的算法的基本原则：最短路问题。针对无向图，正权值路径，采取Dijkstra算法。如上图，是求a到b的最短路径，...

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