摘要: https://leetcode-cn.com/problems/hua-dong-chuang-kou-de-zui-da-zhi-lcof/ https://leetcode-cn.com/problems/min-stack-lcci/ 1. 这两题都是要在O(1)时间内得到当前栈内的最小值 阅读全文
posted @ 2021-02-14 10:05 ChevisZhang 阅读(77) 评论(0) 推荐(0) 编辑