1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
| 输入: ["10", "6", "9", "3", "+", "-11", "*", "/", "*", "17", "+", "5", "+"] 输出: 22 解释: ((10 * (6 / ((9 + 3) * -11))) + 17) + 5 = ((10 * (6 / (12 * -11))) + 17) + 5 = ((10 * (6 / -132)) + 17) + 5 = ((10 * 0) + 17) + 5 = (0 + 17) + 5 = 17 + 5 = 22
来源:力扣(LeetCode) 链接:https://leetcode-cn.com/problems/evaluate-reverse-polish-notation 著作权归领扣网络所有。商业转载请联系官方授权,非商业转载请注明出处。输入: ["10", "6", "9", "3", "+", "-11", "*", "/", "*", "17", "+", "5", "+"] 输出: 22 解释: ((10 * (6 / ((9 + 3) * -11))) + 17) + 5 = ((10 * (6 / (12 * -11))) + 17) + 5 = ((10 * (6 / -132)) + 17) + 5 = ((10 * 0) + 17) + 5 = (0 + 17) + 5 = 17 + 5 = 22
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