2018年5月12日
LeetCode 788. Rotated Digits (旋转数字)
摘要： X is a good number if after rotating each digit individually by 180 degrees, we get a valid number that is different from X. Each digit must be rotate 阅读全文
posted @ 2018-05-12 09:26 Jimmy_Cheng 阅读(893) 评论(0) 推荐(0)