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.
Summing Integers Between Two Numbers
Finding Minimum Absolute Difference in an Array
Closest Pair Mapping in Arrays
Finding Common Characters with Sets
Efficient Presence Checking in Celestial Body Lists
Movie Recommendation Algorithm with Sets
String Partitioning by Unique Characters
Character Removal for Minimal Word Count
Finding the Minimum Distance Between Word Occurrences in a List
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
Array Transformation Based on Closest Half-value Criterion
Finding the Most Influential Person in a Network
Longest Substring with At Most K Distinct Characters