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Data Structures

Tutoring > Data Structures​

 

Abstract Data types - What are they? What is the point of them?

 

Arrays, Lists, Stacks and Queues - What are they? What can we do with them?

 

Complexity - What is complexity? How do we measure and report on it?  Why is it important?

 

Trees - What is a tree? Different types of tree. Why are trees great? Why not?

 

Graphs - What is a graph? What properties can it have? Algorithms to traverse and visit nodes.

 

Sets and Maps - What are they good for? How are they bad?

 

Priority Collections - What is a priority collection? Heap trees? Dijkstra's algorithm?

 

Hash Tables - What is a has table? Are they worth it? What problems do they cause and how can we fix them?

 

 

Insertion Sort - How is it done? How fast is it?

 

Selection Sort - How does it work? Is it better than insertion sort?

 

Quick Sort - What is it? Is it any good?

 

Merge Sort - How do we use merge sort?

 

Heap Sort - How does heap sort work? What is a heap?

 

Tree Sort - How can we build a binary search tree from an array?