Introduction to Algorithms

What is an Algorithm?

An algorithm is a step-by-step procedure for solving a problem or accomplishing a task. Algorithms are used in various domains, especially in computer science, where they form the basis of all programming logic.

Types of Algorithms

• Sorting Algorithms: Organize data in a specific order, such as Bubble Sort, Quick Sort, and Merge Sort.
• Search Algorithms: Find specific data from a large dataset, such as Linear Search and Binary Search.
• Graph Algorithms: Solve problems related to graphs, like Dijkstra’s algorithm and Breadth-First Search.
• Dynamic Programming: Solve problems by breaking them into subproblems, such as the Fibonacci sequence and the Knapsack problem.

Applications of Algorithms

Algorithms are essential for performing tasks in various fields, including artificial intelligence, data analysis, cryptography, and network security.