摘要: 题目描述: Given an N x N grid containing only values 0 and 1, where 0 represents water and 1represents land, find a water cell such that its distance to t 阅读全文
posted @ 2019-08-18 15:16 起点菜鸟 阅读(690) 评论(0) 推荐(0) 编辑