2019年7月29日
317. Shortest Distance from All Buildings
摘要： 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. 阅读全文
posted @ 2019-07-29 03:11 北叶青藤 阅读(272) 评论(0) 推荐(0) 编辑