Master the essential algorithmic strategies to solve interval problems in LeetCode. Learn sorting, greedy algorithms, and merging techniques with real C# implementations.

Master the essential algorithmic strategies to solve string problems in LeetCode. Learn sliding window, two pointers, hash maps, and stack-based techniques with real C# implementations.

Master the essential algorithmic strategies to solve matrix problems in LeetCode. Learn in-place manipulation, traversal patterns, and backtracking with real C# implementations.

Master the most common algorithmic strategies to solve array problems in LeetCode. Learn how to identify patterns and apply the right approach with real C# implementations.

The algorithm is a step-by-step procedure, which defines a set of instructions that will be executed in a certain order to obtain the desired output. Algorithms are usually created independently of the underlying languages, that is, an algorithm can be implemented in more than one programming language.

Recursion is a technique that involves solving a problem using a simpler version of it.