Master Dictionaries, Two Pointers, and More Algorithms in Python

Advanced Coding Interview Preparation with PythonMaster Dictionaries, Two Pointers, and More Algorithms in Python

Delve into the essentials of optimal programming algorithms involving HashMaps, HashSets, and two-pointer techniques. Enhance your skills in data structure optimization and streamline problem-solving methods.

Lessons and practices

Lesson 1: Complexity Analysis: A Quick Reminder

Summing Integers Between Two Numbers

Finding Minimum Absolute Difference in an Array

Closest Pair Mapping in Arrays

Lesson 2: Optimizing Performance with HashSets in Python

Finding Common Characters with Sets

Efficient Presence Checking in Celestial Body Lists

Movie Recommendation Algorithm with Sets

Lesson 3: Optimizing Array Analysis with HashMaps

String Partitioning by Unique Characters

Character Removal for Minimal Word Count

Finding the Minimum Distance Between Word Occurrences in a List

Lesson 4: Efficient Pair Sum Identification with the Two-Pointer Technique

Identifying Pairs with Zero Sum Using Two-Pointer Technique

Finding Maximum Sum Subarray Using Two-pointer Technique

Finding the Longest Subarray with a Specified Sum Using Two-Pointer Technique

Lesson 5: Manipulating Arrays with Hashing and Two Pointers Technique

Array Transformation Based on Closest Half-value Criterion

Finding the Most Influential Person in a Network

Longest Substring with At Most K Distinct Characters

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