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CodeSignal

Hashing, Dictionaries, and Collections in C#

via CodeSignal

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Overview

Explore Hashing, Dictionaries, and HashSets in C# with this course, focusing on implementation, use cases, and algorithmic problem-solving. Gain practical experience to tackle data analysis and management tasks effectively.

Syllabus

  • Unit 1: Exploring the Fundamentals and Applications of HashSet in C#
    • Check Visitor Presence in HashSet
    • Managing Unique User IDs with HashSet
  • Unit 2: Exploring C# HashSet for Efficiency and Uniqueness
    • Audience Overlap Detection Using HashSet in C#
    • Unique User IDs Collection
  • Unit 3: Mastering Unique Elements and Anagram Detection with C# HashSet
    • Finding the First Duplicate Word in a List
    • Unique Anagram Length Calculator
  • Unit 4: Exploring the Fundamentals and Applications of Dictionary in C#
    • Retrieve Average Book Review Using Dictionaries
    • Remove an Item from a Dictionary Inventory
    • Enhance Your Movie Collection with Dictionaries
    • Building an Online Bookstore Inventory with Dictionaries
  • Unit 5: Advanced Dictionary Operations in C#
    • Interstellar Word Frequency Counter
    • Calculate Total Quantity from Dictionary
  • Unit 6: Mastering Algorithmic Problem-Solving Using C# Dictionary
    • Frequent Book Checkout Finder
    • Word Frequency Counter Using Dictionary in C#

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