Mastering Algorithms in PHP: Two Pointers and Beyond

Dive into the key algorithms involving Associative Arrays and two-pointer techniques. This course will enhance your skills in optimizing data structures and problem-solving methods.

Lessons and practices

Lesson 1: Complexity Analysis and Code Optimization with PHP

Calculate Sum of Integer Points Between Towns

Finding the Smallest Absolute Difference Between Numbers

Optimized Array Replacement Task

Lesson 2: Data Handling and Optimization with PHP Arrays

Common Characters in String and Array

Celestial Body Presence Determination in Arrays Using PHP

Recommend Unwatched Popular Movies

Lesson 3: Efficient Data Processing with PHP Associative Arrays

Partitioning the Cryptic Scroll of Alphaland

Finding Optimal Character to Maximize Unique Broken Words

Shortest Distance Between Word Occurrences in PHP

Lesson 4: Efficient Pair Finding with Two-Pointer Technique in PHP

Finding Zero Sum Sweetness Pairs in Chocolates

Finding Maximum Sum Subarray of Length K Using Two Pointers

Finding the Longest Subarray with a Given Sum Using Two-Pointer Technique in PHP

Lesson 5: Efficient Array Manipulation and Two-Pointer Technique with PHP

Find Closest Value to Half in Arrays

Find the Person with the Largest Two-Degree Network

Longest Substring with K Distinct Characters

Interested in this course? Learn and practice with Cosmo!

Practice is how you turn knowledge into actual skills.