[最小生成樹] leetcode 1135 Connecting Cities With Minimum Cost
problem: https://leetcode.com/contest/biweekly-contest-5/problems/connecting-cities-with-minimum-cost/ 雙周賽題目。此題就是沒有什么變化的最小生成樹，以下給出兩種經典解法 ...
原文：LeetCode 1135. Connecting Cities With Minimum Cost
原題鏈接在這里：https: leetcode.com problems connecting cities with minimum cost 題目： There areNcities numbered from toN. You are givenconnections, where eachconnections i city , city , cost represents the cos ...
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