2014年5月12日

[LeetCode]Evaluate Reverse Polish Notation

摘要： 题目：Evaluate the value of an arithmetic expression inReverse Polish Notation.Valid operators are+,-,*,/. Each operand may be an integer or another expr... 阅读全文

posted @ 2014-05-12 19:08 Jason1573 阅读(152) 评论(0) 推荐(0)

[LeetCode]Reverse Words in a String

摘要： 题目：Given an input string, reverse the string word by word.For example,Given s = "the sky is blue",return "blue is sky the".Clarification:What constitu... 阅读全文

posted @ 2014-05-12 19:01 Jason1573 阅读(213) 评论(0) 推荐(0)

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