Algorithms and programming concepts

Sorting algorithms

• Bubble sort
• Selection sort
• Insertion sort
• Quicksort

Undirected graph algorithms

• Depth-first search (DFS)

Programming concepts

• Recursion

Number-theoretic algorithms

• Primality test (naive)
• Sieve of Eratosthenes

Miscellaneous

• Binary search algorithm
• Merge algorithm (for sorted arrays)