[LeetCode系列]Evaluate Reverse Polish Notation
摘要:Evaluate Reverse Polish NotationValid operators are+,-,*,/. Each operand may be an integer or another expression.Some examples: ["2", "1", "+", "3", "*"] -> ((2 + 1) * 3) -> 9 ["4", "13", "5", "/", "
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posted @ 2014-04-10 16:56
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