Searching Algorithms Courses and Certifications

Telusko

Data Structures and Algorithms

Master essential data structures and algorithms through hands-on Java implementations, covering arrays, sorting algorithms, linked lists, stacks, queues, and trees with Big O analysis.

• YouTube
• 5 hours 14 minutes
• Self-Paced
• Free Video

Learn how to implement and analyze important algorithms in Java.

• Codecademy
• 3 hours
• Self-Paced
• Free Trial Available

IIT Madras;  NPTEL

Artificial Intelligence: Search Methods for Problem Solving

1 rating

Study search methods that autonomous agents use for problem solving: depth-first and heuristic search, A*, simulated annealing, genetic algorithms, minimax game playing, and planning algorithms.

• Swayam
• 12 weeks, 3 hours a week
• Available until Oct 9, 2026
• Free Online Course

Big O Notation - Full Course

1 rating

Explores how Big O measures time and space complexity through binary search, merge sort, recursion, Fibonacci, and common complexity classes.

• freeCodeCamp
• 1-2 hours
• Self-Paced
• Free Video

Chengdu University of Information Technology

Introduction to Artificial Intelligence（人工智能导论）

This course is adapted from a UC Berkeley AI course, with deliberately selected frontier and practical AI techniques.

• XuetangX
• Self-Paced
• Free Online Course

Artificial Intelligence: Foundations and Algorithms

Introduces how to formulate problems as AI problems and solve them using search, logic, Bayesian networks, and Markov decision processes.

• Swayam
• Available until Oct 9, 2026
• Free Online Course

BCS-042 : Introduction to Algorithm Design

Learn to design and analyze algorithms using asymptotic analysis, greedy and divide-and-conquer techniques, sorting, searching, and graph traversal.

• Swayam
• 6 weeks
• Available until Nov 15, 2026
• Free Online Course

Codio

Java: Algorithms

Build a solid foundation of algorithms through a learn-by-doing approach.

• edX
• 3 weeks, 2-3 hours a week
• Self-Paced
• Free Online Course (Audit)

Introduction to Algorithms Course (How To)

134-minute Computer Science course: Algorithms are a fundamental topic in computer science, power many of the largest companies today and are used...

• Treehouse
• 2 hours 14 minutes
• Self-Paced
• Free Trial Available

NPTEL;  IIT Madras

Artificial Intelligence

1 rating

A foundational survey of how intelligent agents solve problems through state-space search, heuristics, game playing, planning, logic, and constraint methods.

• YouTube
• 1 day 16 hours
• Self-Paced
• Free Video

CppNuts

Array Interview Questions - Data Structures and Algorithms Practice

Master essential array algorithms and data structures through 15 challenging interview problems, from reversing arrays to finding subarrays with given sums.

• YouTube
• 1 hour 39 minutes
• Self-Paced
• Free Video

Keith Galli

Algorithms - Recurrences

Master recurrence equations through Fibonacci, merge sort, and binary search examples using recursion-tree and master methods for algorithm analysis.

• YouTube
• 24 minutes
• Self-Paced
• Free Video

Keith Galli

College Level Algorithms Explained Simply

Master college-level algorithms through simple explanations of sorting, asymptotic notation, recurrence relations, and dynamic programming with practical examples.

• YouTube
• 1 hour 3 minutes
• Self-Paced
• Free Video

CodeHelp - by Babbar

Recursion and Binary Search - Day-3 - 10 Days Recursion Challenge

Learn recursion through isSorted array checks, linear and binary search, recursion trees, coding exercises, and homework problems.

• YouTube
• 43 minutes
• Self-Paced
• Free Video

CodeHelp - by Babbar

Introduction to 2D Arrays in C++ - LeetCode Questions

Learn to create, traverse, transform, and search 2D arrays in C++ through wave, spiral, rotation, and LeetCode matrix problems.

• YouTube
• 1 hour 31 minutes
• Self-Paced
• Free Video