1.方式1
SELECT object_name(A.resource_associated_entity_id) as TABLENAME, A.request_session_id AS SPID,DB_NAME(B.dbid) AS DBName,B.blocked,B.dbid,B.program_name,B.waitresource,B.lastwaittype,B.loginame,B.hostname,B.login_time,B.last_batch--,B.*
FROM sy…
Idea 使用哈希表来辅助存储,key存储nums数组中的值nums[i],value存储该值在nums数组的下标 i,然后遍历nums数组,未出现的重复的存储在hashmap中 AC Code
class Solution {
public:bool containsNearbyDuplicate(vector<int>…