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探索最小生成树算法:从城市组网到代码实现
一、生活中的算法:为什么需要最小生成树? 想象一个场景:你是通信工程师,要在 5 个分散的城市间搭建光纤网络。每个城市间的距离不同,铺设光纤的成本也不一样 —— 比如 A 到 B 成本 20 万,A 到 C 成本 50 万,B 到 C 成本 15 万。怎么连接所有城市,才能让 ...
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