LeetCode 218. 天际线问题（扫描线+优先队列）

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Java实现 LeetCode 218 天际线问题

218. 天际线问题城市的天际线是从远处观看该城市中所有建筑物形成的轮廓的外部轮廓.现在,假设您获得了城市风光照片(图A)上显示的所有建筑物的位置和高度,请编写一个程序以输出由这些建筑物形成的天际线(图B). Buildings Skyline Contour 每个建筑物的几何信息用三元组 [Li,Ri,Hi] 表示,其中 Li 和 Ri 分别是第 i 座建筑物左右边缘的 x 坐标,Hi 是其高度.可以保证 0 ≤ Li, Ri ≤ INT_MAX, 0 < Hi ≤ INT_MAX 和 Ri…

Leetcode 218.天际线问题

天际线问题城市的天际线是从远处观看该城市中所有建筑物形成的轮廓的外部轮廓.现在,假设您获得了城市风光照片(图A)上显示的所有建筑物的位置和高度,请编写一个程序以输出由这些建筑物形成的天际线(图B). 每个建筑物的几何信息用三元组 [Li,Ri,Hi] 表示,其中 Li 和 Ri 分别是第 i 座建筑物左右边缘的 x 坐标,Hi 是其高度.可以保证 0 ≤ Li, Ri ≤ INT_MAX, 0 < Hi ≤ INT_MAX 和 Ri - Li > 0.您可以假设所有建筑物都是在绝对平坦且高度…

LeetCode 218. The Skyline Problem 天际线问题(C++/Java)

题目: A city's skyline is the outer contour of the silhouette formed by all the buildings in that city when viewed from a distance. Now suppose you are given the locations and height of all the buildings as shown on a cityscape photo (Figure A), write…

[LeetCode] 218. The Skyline Problem 天际线问题

A city's skyline is the outer contour of the silhouette formed by all the buildings in that city when viewed from a distance. Now suppose you are given the locations and height of all the buildings as shown on a cityscape photo (Figure A), write a pr…

Java for LeetCode 218 The Skyline Problem【HARD】

A city's skyline is the outer contour of the silhouette formed by all the buildings in that city when viewed from a distance. Now suppose you are given the locations and height of all the buildings as shown on a cityscape photo (Figure A), write a pr…

[LeetCode#218] The Skyline Problem

Problem: A city's skyline is the outer contour of the silhouette formed by all the buildings in that city when viewed from a distance. Now suppose you are given the locations and height of all the buildings as shown on a cityscape photo (Figure A), w…