SpletShortest Distance from All Buildings，代码先锋网，一个为软件开发程序员提供代码片段和技术文章聚合的网站。 ... You want to build a house on an empty land which reaches all … Splet由0，1，2组成的二维矩阵，0代表能通过，1和2代表不能通过，让选取一个0的位置，使得它到所有1的距离最短。最短距离而且又是『显式』图，用bfs。问0->1最短，要从1->0 …

317 - Shortest Distance from All Buildings Leetcode

SpletShortest Distance from All Buildings You want to build a house on an empty land which reaches all buildings in the shortest amount of distance. You can only move up, down, … SpletDescription. You want to build a house on an empty land which reaches all buildings in the shortest amount of distance. You can only move up, down, left and right. You are given a … disney on ice tickets xl center

LeetCode 317: Shortest Distance from All Buildings

SpletShortest Distance from All Buildings. You want to build a house on an empty land which reaches all buildings in the shortest amount of distance. You can only move up, down, … SpletThe point (1,2) is an ideal empty land to build a house, as the total travel distance of 3+3+1=7 is minimal. So return 7. Idea. From each building, do a level order traversal of … SpletThe point (1,2) is an ideal empty land to build a house, as the total travel distance of 3+3+1=7 is minimal. So return 7. Idea. From each building, do a level order traversal of … cow wearing a baseball cap