queue 8 collection 5 priority 5 heap 5 concurrent 4 maxheap 4 collections 4 minheap 4 binary 4 pq 3 comparer 3 priority-queue 3 tree 2 binary-tree 2 binarytree 2 bst 2 dictionary 2 min-heap 2 min 2 default 2 default-dictionary 2 max-heap 2 max 2 countminsketch 2 count-min-sketch 2 count 2 sketch 2 bloomfilter 2 bloom-filter 2 bloom 2 filter 2 deque 2 trie 2 csharp 2 hashset 2 minpq 2 maxpq 2 enumerable 2 utility 2 threading 2 thread-safe 2 producerconsumer 2 concurrent-collection 2 blocking-collection 2 concurrent-queues 2 hacktoberfest 2 thread-safety 2 threadsafe 2 TheCollective 2 datastructures 2 data-structures 2 data 2 structures 2 defaultdictionary 2 keyqueue 1 keypriorityqueue 1 binary-heap 1 PQ 1 list 1 cqrs 1 eda 1 andyx 1 reactive 1