Data structures

• Linked lists
• Trees
• Tries
• Graphs
• Stack
• Queues
• Heaps
• Vectors
• ArrayLists
• Hash Tables

Algorithms

• Breadth-First Search
• Depth-First Search
• Binary Search
• Merge Sort
• Quick Sort

Conecepts

• Bit Manipulation
• Memory (Stack vs. Heap)
• Recursion
• Dynamic Programming
• Big O Time & Space