Hashing, Dictionaries, and Sets in Java
Delve into Hashing, HashMaps, and HashSets in Java with this specialized course, exploring implementation, practical applications, and algorithmic problem-solving. Gain hands-on experience to confidently address data analysis and management challenges.
Lessons and practices
Lesson 1: Mastering Java HashSet: An In-depth Exploration of Implementation and Complexity Analysis
Tracking Unique Website Visitors with HashSet
Visitor Log Update with HashSet
Unique Visitor Tracker in Java
Lesson 2: Efficiency in Action: Operating HashSets in Java
Identifying Overlapping Visitors between Two Blogs
Removing Duplicate Email Addresses from an Array
Lesson 3: Mastering Unique Elements and Anagram Detection with Java HashSets
Unearthing the Lone Space Crew ID
Cosmic Anagram Distance Calculator
Lesson 4: Diving into HashMaps: Understanding Implementation and Complexity Analysis in Java
Retrieving Reviews from the Bookstore Inventory
Removing a Book from the Inventory HashMap
Inventory Expansion: Adding a New Book to the HashMap
Crafting a HashMap for Book Inventory Management
Lesson 5: Mastering Java HashMaps: A Guide to Efficient Data Management
Deciphering Galactic Word Frequencies
Calculating Total Product Quantity in a Store Using HashMap
Lesson 6: Mastering HashMaps for Efficient Problem Solving in Java Algorithmic Interviews
Identifying Frequent Website Visitors
Interstellar Word Frequency Catalog with HashMaps
Interested in this course? Learn and practice with Cosmo!
Practice is how you turn knowledge into actual skills.