2015年4月29日

2. Add Two Numbers

摘要： You are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes contain a single ... 阅读全文

posted @ 2015-04-29 11:26 shini 阅读(93) 评论(0) 推荐(0) 编辑

205. Isomorphic Strings

摘要： Given two stringssandt, determine if they are isomorphic.Two strings are isomorphic if the characters inscan be replaced to gett.All occurrences of a ... 阅读全文

posted @ 2015-04-29 11:14 shini 阅读(108) 评论(0) 推荐(0) 编辑

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