03 2018 档案

LeetCode 657. Judge Route Circle
摘要：Initially, there is a Robot at position (0, 0). Given a sequence of its moves, judge if this robot makes a circle, which means it moves back to the or 阅读全文
posted @ 2018-03-25 08:03 Jimmy_Cheng 阅读(150) 评论(0) 推荐(0)