然后再根据第二个位置值去 graph 数组中查找所有与其相邻的结点,对于每个相邻的结点 next,由于在之前的基础上又加上了结点 next,这也要编码进去,所以要 ‘或’ 上1<<next,然后在 visted 集合中查找该新状态是否存在,不存在的话加入 visited 集合,并把编码成的十进制数 path 和当前结点编号 next 组成新的 pai...
An undirected, connected graph of N nodes (labeled0, 1, 2, ..., N-1) is given asgraph. graph.length = N, andj != iis in the listgraph[i]exactly once, if and only if nodesiandjare connected. Return the length of the shortest path that visits every node. You may start and st...
https://leetcode.com/problems/shortest-path-visiting-all-nodes/description/ An undirected, connected graph of N nodes (labeled0, 1, 2, ..., N-1) is given asgraph. graph.length = N, andj != iis in the listgraph[i]exactly once, if and only if nodesiandjare connected. ...
An undirected, connected graph of N nodes (labeled 0, 1, 2, ..., N-1) is given as graph. graph.length = N, and j != i is in the list graph[i] exactly once, if and only if nodes i and j are connected. Return the length of the shortest path that visits every node. You ...
难度 困难 题目:Leetcode Shortest Path Visiting All Nodes You have an undirected, connected graph of n nodes labeled from 0 to n - 1. You are given an array