随笔分类 -  Algorithm

weak first question
摘要：Q1028 https://leetcode.com/problems/recover-a-tree-from-preorder-traversal/discuss/274621/JavaC%2B%2BPython-Iterative-Stack-Solution import java.util. 阅读全文
posted @ 2020-06-18 09:19 go4it 阅读(91) 评论(0) 推荐(0)
favorite question solution
摘要：Q15 三数之和 https://leetcode.com/problems/3sum/discuss/681295/Simple-3-pointer-(Similar-approach-to-number-of-triangles). three pointer // my solution im 阅读全文
posted @ 2020-06-12 17:39 go4it 阅读(188) 评论(0) 推荐(0)