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Algorithms and Data Structures Tutorial - Full Course for Beginners
https://www.ytb*.com/watch?v=8hly31xKli0&t=334s

1. Algorithm

1.1 Introduction

Algorithm: A set of steps or instructions for completing a task.
Algorithm in computer science: A set of steps a program takes to finish a task.

Guidelines:

1. Clearly defined problem statement, input, and output.
2. The steps in the algorithm need to be in a very specific order.
3. The steps also need to be distinct. (You should not be able to break it down into further subtasks.)
4. The algorithm should produce a result.
5. The algorithm should complete in a finite amount of time.

2. Data Structure

3. Sorting and Searching