Algorithm Basics

Understand Big O notation, arrays, strings, and recursion.

beginner ⚡ Algorithms & Data Structures

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After this skill you can…

Analyse time and space complexity with Big O
Solve array and string problems efficiently
Write recursive functions with base cases

Learn this skill (10 videos)

The Ultimate Big O Notation Tutorial (Time & Space Complexity For Algorithms)

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Big O Notation : Data Science Basics

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How To Solve Algorithms - Longest Common Prefix

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How To Solve Algorithms - Two Sum

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Stone Game II - Leetcode 1140 - Python

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Set Cover Problem Explained - Algorithms in Python

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Divide Array Into Equal Pairs - Leetcode 2206 - Python

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Minimum Time to Repair Cars - Leetcode 2594 - Python

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Alternating Groups II - Leetcode 3208 - Python

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Minimum Length of String After Operations - Leetcode 3223 - Python

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