文档解释ORA-00377:FrequentbackupsoffilestringcausingwriteoperationtostallCause:Backupsareoccurringtoofrequentlyonthisfile.Eachtimeanewbackupisstartedforafile,anywri...

https://www.tenforums.com/tutorials/3476-reset-clear-recent-items-frequent-places-windows-10-a.htmlYourrecentitemsandfrequentplacesarestoredinthefolderlocations...

用优先队列排序，优先队列是大根堆 classSolution{public:vector<int>topKFrequent(vector<int>&nums,intk){vector<int>result;intlength=nums.size();if(lengt...