2018年6月9日
844. Backspace String Compare
摘要： Given two strings S and T, return if they are equal when both are typed into empty text editors. # means a backspace character. Can you solve it in O( 阅读全文
posted @ 2018-06-09 13:42 Zzz...y 阅读(255) 评论(0) 推荐(0) 编辑