原题链接:https://leetcode.cn/problems/linked-list-cycle-ii/description/ 哈希表查重法: /** * Definition for sin…
原题链接:https://leetcode.cn/problems/linked-list-cycle/description/ 哈希表set: /** * Definition for singly…
原题链接:https://leetcode.cn/problems/merge-two-sorted-lists/description/ 迭代法: /** * Definition for sing…
原题链接:https://leetcode.cn/problems/best-time-to-buy-and-sell-stock/description/ 实时更新最小股票以及最大利润 class …
原题链接:https://leetcode.cn/problems/middle-of-the-linked-list/description/ 双指针法: class Solution { publ…
原题链接:https://leetcode.cn/problems/remove-nth-node-from-end-of-list/description/ 自己写的递归法: /** * Defin…
原题链接:https://leetcode.cn/problems/remove-linked-list-elements/description/ 迭代法: /** * Definition for…
原题链接:https://leetcode.cn/problems/intersection-of-two-linked-lists/description/ 自己写的暴力枚举法: /** * Def…
原题链接:https://leetcode.cn/problems/cong-wei-dao-tou-da-yin-lian-biao-lcof/ 数组转置法: /** * Definition fo…
原题链接:https://leetcode.cn/problems/largest-triangle-area/ 枚举: class Solution { public: double S(int x…