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Mastering Complex Data Structures in Java

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Details

Provider

CodeSignal
Pricing

Free Certificate
Languages

English
Certificate

Certificate Available
Duration & workload

3 hours
Sessions

On-Demand
Level

Intermediate

Found in

Part of

Coding Interview Prep for Senior Engineers in Java

Overview

In this course you will expand your knowledge of Java's more advanced features, including comprehensive data structures like maps, sets, and arrays, as well as nesting these data structures together, which are crucial for managing more complex data efficiently.

Syllabus

Unit 1: Understanding and Using Arrays in Java

Array Manipulator: Appending Elements in Java
Unpacking Nested Arrays in Java
Array Subset Extraction in Java
Finding Maximum and Minimum String Lengths in an Array
Combine and Repeat Arrays

Unit 2: Understanding Sets in Java

Calculating Symmetric Difference in Java Sets
Fix the Bug in Team Roster Management Program
Check Flower Availability in the Garden Set
Working with Unique Elements in Java Sets
Managing Inventory with HashSet

Unit 3: Exploring Maps and HashMap in Java

Check Recipe and Print Ingredients
Fix the Bug in Grocery List Manager
Inventory Management with Maps in Java
Managing Student Grades with Java Maps
Managing a Library Book Stock with Java Maps

Unit 4: Compound Data Structures in Java

Enhance Error Handling for Student Score Retrieval
Fix the Error in Student Directory Validation
Adding and Managing Rockets in Nested Data Structures
Inventory Management: Adding New Stock
Managing Building Occupancy with Nested HashMaps in Java

Unit 5: Stacks and Queues in Java

Browser History Stack Modification Task
Document Manager Bug Fix Task
Using Queues for a Print Job System
Enhancing Stack Operations in Java
Print Queue System

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