hashmap-java

Contains the solutions for the programming questions in the CodingNinjas Java+DSA course

🚀 推出 SivanCacheFramework！一款轻量级、高效的 缓存框架，让 缓存操作 变得不再复杂，提升数据处理速度，为开发者节约宝贵时间。

This is a simple Java console application for an online shopping system. It allows users to log in, buy products, cancel products, display all products, and log out. The application uses a HashMap to store user credentials and a separate Business Logic (BL) class to handle the buying and cancelling of products.

Set of concurrent wrappers around fastutil primitive maps

The Budget App allows users to add expenses, track total spending, and view the remaining balance from their monthly income. Built using Flutter for the frontend and Java Spring Boot for the backend, it offers a seamless, user-friendly experience for effective financial management.

📚 Welcome to the ☕️ code exercise repository for the Paraninfo Programming book by Alfonso Jiménez Martín and Francisco Manuel Pérez Montes (ed. Paraninfo)! 👨‍💻 Improve your coding skills with carefully written and commented exercises 📝, ranging from simple to complex.

Simple tool for hashmap analysys

My Daily Java Works

Contains the solutions for Java DSA questions, codechef long challenge and starters

Assignments, Arena and Projects

Implementation of BFS tasks & Edit Distance in Java

A short Java-based project that explores the problem of determining if a target sum can be achieved using elements from a given array, employing both a basic recursive approach and an optimized version using memoization

This is a simple Java project which demonstrates the various ways in which we can iterate over the keys in a HashMap.

Encontrar el camino en un grafo

Fuzzy matching closest neighbor hash-map backed tool for high performance multicolumn V-Look Up style operations

This repository comprises the solutions of data structures and algorithm Leetcode questions.

A Java command-line based project that helps users find the best cashback rewards across payment platforms, using Dynamic Programming, HashMap, Min-Heap, PriorityQueue, and Graph algorithms to make smart, real-time savings decisions.

Simple example for the data structure "Hash Map" in Java.

This is a custom implementation of a HashMap in Java. It provides basic functionalities such as adding, removing, and retrieving key-value pairs. The implementation uses an array of linked lists to handle collisions through chaining. The HashMap is designed to be simple and educational, demonstrating the underlying principles of how a HashMap works

Core Java inventory & order processing system