【LeetCode练习题】Evaluate Reverse Polish Notation
摘要:
Evaluate Reverse Polish NotationEvaluate the value of an arithmetic expression inReverse Polish Notation.Valid operators are+,-,*,/. Each operand may be an integer or another expression.Some examples: ["2", "1", "+", "3", "*"] -> ((2 + 1) * 3) -&g 阅读全文
posted @ 2014-04-05 17:47 Allen Blue 阅读(178) 评论(0) 推荐(0) 编辑