Strengthen your understanding and application of hashmap data structures with a focus on counting and aggregation tasks. This course will deepen your comprehension of efficient data access and manipulation using hashmaps.
Updating Library Catalog Entries
Fix the LibraryCatalog HashMap
Check if a Book Exists in the Library Catalog
Updating and Accessing Elements in a HashMap
Updating Book Titles in a Library Catalog Using HashMap in Java
Optimizing Color Counting Using Java HashMaps
Fix the Book Counter Code
Counting Returned Books Using HashMap in Java
Counting Letter Frequency Using HashMap
Counting Book Titles Using HashMap in Java
Calculating Average Quantity of Items in a Grocery Store Inventory
Finding Minimum Quantity in Fruit Inventory
Data Aggregation in a Grocery Inventory Using HashMap
Comparing Fruit Inventory to Average Stock Levels
Determine the Maximum Count of Any Fruit in Inventory
Ensure Book's Available Copies Are Decremented Only When Available
Fix the Book Information Display Issue in Library Catalog
Managing Library Inventory Using HashMaps in Java
Counting Word Frequencies in a String
Library Management System Using HashMaps