/programming_solutions

Repository that contains the solutions to programming problems at different online programming websites

Primary LanguageJavaScriptMIT LicenseMIT

Programming Solutions

This repository contains my solutions to classic programming problems and problems solved at different online programming websites such as Hacker Rank, Codility, LeetCode and courses

Courses

This MIT free course covers some of the most common algorithms and data structures. It assumes that you can write code in any programming language. I suggest you to watch the video and before looking at the implementation, try it yourself. Afterwards, you can compare your solution to the teacher's solution and see where you could have improved it.

https://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-006-introduction-to-algorithms-fall-2011/lecture-videos/

Websites where you can study

Want to try an environment that simulates a real interview ? Coderpad is a tool being used by multiple companies to apply algorithmic challenges to the candidates. Even though, in some ocasions you're not allowed to run your code.

Topics that should be covered

Category Topic Name Link
Search Binary Search https://www.geeksforgeeks.org/binary-search/
Sorting Insertion Sort https://www.geeksforgeeks.org/insertion-sort/
Sorting Selection Sort https://www.geeksforgeeks.org/selection-sort/
Sorting Radix Sort https://www.geeksforgeeks.org/radix-sort/
Sorting Quick Sort https://www.geeksforgeeks.org/quick-sort/
Sorting Merge Sort https://www.geeksforgeeks.org/merge-sort/
Sorting Heap Sort https://www.geeksforgeeks.org/heap-sort/
Sorting Tim Sort https://www.geeksforgeeks.org/timsort/
Algorithmic Design Backtracking https://www.geeksforgeeks.org/backtracking-algorithms/
Algorithmic Design Divide and Conquer https://www.geeksforgeeks.org/divide-and-conquer-algorithm-introduction/
Algorithmic Design Dynamic Programming https://www.geeksforgeeks.org/dynamic-programming/
Algorithmic Design Greedy Algorithms https://www.geeksforgeeks.org/greedy-algorithms/
Algorithmic Design Recursion https://www.geeksforgeeks.org/recursion/
Data Structure Array https://www.geeksforgeeks.org/array-data-structure/
Data Structure Stack https://www.geeksforgeeks.org/stack-data-structure/
Data Structure Queue https://www.geeksforgeeks.org/queue-data-structure/
Data Structure LinkedList https://www.geeksforgeeks.org/data-structures/linked-list/
Data Structure Tree https://www.geeksforgeeks.org/binary-tree-data-structure/
Data Structure Binary Tree https://www.geeksforgeeks.org/binary-tree-data-structure/
Data Structure Binary Search Tree https://www.geeksforgeeks.org/binary-search-tree-data-structure/
Data Structure AVL Tree https://www.geeksforgeeks.org/avl-tree-set-1-insertion/
Data Structure HashMap https://www.geeksforgeeks.org/java-util-hashmap-in-java-with-examples/
Data Structure HashSet https://www.geeksforgeeks.org/set-in-java/
Data Structure Disjoint Set https://www.geeksforgeeks.org/union-find/
Data Structure Heap https://www.geeksforgeeks.org/heap-data-structure/
Data Structure Graph https://www.geeksforgeeks.org/graph-data-structure-and-algorithms/
Data Structure Trie https://www.geeksforgeeks.org/trie-insert-and-search/
Data Structure Treap https://www.geeksforgeeks.org/treap-a-randomized-binary-search-tree/
Mathematics Probability Theory https://www.geeksforgeeks.org/mathematics-probability/
Mathematics Combinatorics https://www.geeksforgeeks.org/mathematics-combinatorics-basics/
Mathematics Permutations
Mathematics Summation
Mathematics GCD https://www.geeksforgeeks.org/euclidean-algorithms-basic-and-extended/
Graph focused DFS https://www.geeksforgeeks.org/depth-first-search-or-dfs-for-a-graph/
Graph focused BFS https://www.geeksforgeeks.org/breadth-first-search-or-bfs-for-a-graph/
Graph focused Distance https://www.geeksforgeeks.org/graph-measurements-length-distance-diameter-eccentricity-radius-center/
Graph focused Connectivity https://www.geeksforgeeks.org/connectivity-in-a-directed-graph/
Graph focused Cycle Detection DAG https://www.geeksforgeeks.org/detect-cycle-in-a-graph/
Graph focused Cycle Detection https://www.geeksforgeeks.org/detect-cycle-undirected-graph/
Graph focused Traversal https://www.geeksforgeeks.org/algorithms-gq/graph-traversals-gq/
Graph focused Representation Maps, Adajcency List, Matrix, Graph Objects

Extend this list

If you feel that there's an important topic that should be added, feel free to create pull request.