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Leetcode 1168. Optimize Water Distribution in a Village
Given per-house well costs and candidate pipe connections with costs, choose wells and pipes to supply water to all houses at minimum total cost. Model this as a minimum spanning tree by adding a virtual source node connected to each house with an edge weight equal to its well cost, then solve with MST/Union-Find or Prim/Kruskal.
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Amazon
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Late November, 2024
Amazon
Mid-level
Optimize warehouse connections to distribution hubs. Given n warehouses with capacities, calculate the minimum total connection cost for all warehouses to the nearest available distribution hub, considering additional hubs placed at specific locations.
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