Containers from C++ standard template library (STL)
   - CPH 4
   - Linear
     - Queues / Deques
     - C++ Lists?
     - Linked List
     - Stacks
   - Log
     - Priority Queues
     - BST / TreeSet / TreeMap (Python doesn’t have log n map)
     - Sets / Maps
     - Multiset (F FOR JAVA) (just teach a workaround or smthn ig) TreeMap<value,numoccrances> (erase by value pitfall)
     - Custom comparator (prerequisite for basically all silver topics in Java)
   - HashSets / HashMaps
   - ex?