随笔分类 -  LeetCode

[LeetCode] The Skyline Problem
摘要：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 give 阅读全文
posted @ 2019-06-06 08:15 英儿33 阅读(183) 评论(0) 推荐(0)
[LeetCode] Number of Islands II
摘要：Given a n,m which means the row and column of the 2D matrix and an array of pair A( size k). Originally, the 2D matrix is all 0 which means there is o 阅读全文
posted @ 2019-06-02 07:50 英儿33 阅读(127) 评论(0) 推荐(0)
[LeetCode] Minimum Spanning Tree
摘要：Given a list of Connections, which is the Connection class (the city name at both ends of the edge and a cost between them), find edges that can conne 阅读全文
posted @ 2019-05-29 14:02 英儿33 阅读(233) 评论(0) 推荐(0)
[LeetCode] Copy List with Random Pointer
摘要：A linked list is given such that each node contains an additional random pointer which could point to any node in the list or null. Return a deep copy 阅读全文
posted @ 2019-05-29 06:32 英儿33 阅读(216) 评论(0) 推荐(0)
[LeetCode] Course Schedule II
摘要：There are a total of n courses you have to take, labeled from 0 to n - 1. Some courses may have prerequisites, for example to take course 0 you have t 阅读全文
posted @ 2019-05-28 09:36 英儿33 阅读(163) 评论(0) 推荐(0)
[LeetCode] Rectangle Overlap
摘要：Given two rectangles, find if the given two rectangles overlap or not. Given two rectangles, find if the given two rectangles overlap or not. Given tw 阅读全文
posted @ 2019-05-27 09:18 英儿33 阅读(167) 评论(0) 推荐(0)