2015年1月7日

Partition List

摘要： Given a linked list and a valuex, partition it such that all nodes less thanxcome before nodes greater than or equal tox.You should preserve the origi... 阅读全文

posted @ 2015-01-07 21:05 luckygxf 阅读(165) 评论(0) 推荐(0) 编辑

Decode Ways

摘要： A message containing letters fromA-Zis being encoded to numbers using the following mapping:'A' -> 1'B' -> 2...'Z' -> 26Given an encoded message conta... 阅读全文

posted @ 2015-01-07 19:01 luckygxf 阅读(171) 评论(0) 推荐(0) 编辑

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