文件名称：leetcode不会-LeetCodeSolution:我对LeetCode问题的个人解决方案
文件大小：722KB
文件格式：ZIP
更新时间：2024-07-19 21:10:45
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leetcode 不会 Most problem set in interviews are testing your basic knowledge. DO NOT underestimate the importance of basics. Problems about Array To begin with, a simple question: 283 To minimize space complexity to O(1), use an extra index k as pointer. Exercise: 27,26,80 Some classic problems: Quick sort with 3-way partition:75 Exercise: 88(Merge as in Merge Sort), 215 Two pointers: Collider pointer: 167,125,344,345,11 Sliding window: 209,3,438,(76-hard） 对比： 对撞指针： 使用前提：数组，有序。 终止条件：while(l < r)