2018年11月
430. Flatten a Multilevel Doubly Linked List
摘要： /* // Definition for a Node. class Node { public: int val = NULL; Node* prev = NULL; Node* next = NULL; Node* child = NULL; Node() {} Node(int _val, Node* _prev, Node* _next... 阅读全文
posted @ 2018-11-20 14:54 JTechRoad 阅读(88) 评论(0) 推荐(0)
819. Most Common Word
摘要： class Solution { public: string mostCommonWord(string paragraph, vector& banned) { unordered_set s(banned.begin(), banned.end()); unordered_map m; int idx = 0; ... 阅读全文
posted @ 2018-11-20 00:15 JTechRoad 阅读(108) 评论(0) 推荐(0)
722. Remove Comments
摘要： class Solution { public: vector removeComments(vector& source) { vector res; string ln; int state = 0; for (const auto & line : source) { for (int i = ... 阅读全文
posted @ 2018-11-20 00:02 JTechRoad 阅读(161) 评论(0) 推荐(0)