fix(solution2): 修复removeDuplicateLetters算法bug#435
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LI-4545 wants to merge 1 commit intoHanchuanXu:fixfrom
Open
fix(solution2): 修复removeDuplicateLetters算法bug#435LI-4545 wants to merge 1 commit intoHanchuanXu:fixfrom
LI-4545 wants to merge 1 commit intoHanchuanXu:fixfrom
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solution2
学号：2023111448
算法修改思路
问题分析
原代码存在数组越界、字符索引计算错误、计数逻辑反向等多处bug。
解决方案
采用单调栈+贪心算法：
关键技术点
复杂度