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2017年7月5日

摘要: https://leetcode.com/problems/number-of-islands/#/description Given a 2d grid map of '1's (land) and '0's (water), count the number of islands. An isl 阅读全文
posted @ 2017-07-05 21:52 Premiumlab 阅读(172) 评论(0) 推荐(0)
 
摘要: https://leetcode.com/problems/find-the-celebrity/#/description Suppose you are at a party with n people (labeled from 0 to n - 1) and among them, ther 阅读全文
posted @ 2017-07-05 11:40 Premiumlab 阅读(122) 评论(0) 推荐(0)