10 2020 档案

LC 1627. Graph Connectivity With Threshold
摘要：link class Solution { public: int fa[10001]; vector<bool> areConnected(int n, int threshold, vector<vector<int>>& queries) { for(int i=1;i<=n;i++) fa[ 阅读全文
posted @ 2020-10-18 17:52 feibilun 阅读(106) 评论(0) 推荐(0)
1527. Patients With a Condition (like/REGEXP)
摘要：link select * from patients where conditions REGEXP BINARY '^DIAB1|\\sDIAB1' select * from patients where conditions like BINARY 'DIAB1%' or condition 阅读全文
posted @ 2020-10-01 09:56 feibilun 阅读(105) 评论(0) 推荐(0)