coding-interview

Everything you need to know to get the job.

Algorithms and Data Structures in Java

开源的 AI 模拟面试系统：真人数字人面试官开口提问、按你的回答追问，报告逐题打分；另含 Docker 判题笔试与 AI 简历优化。Java 21 + Spring AI Alibaba + Vue 3。

구름EDU 10주완성 알고리즘 코딩테스트의 해설 답안집입니다

Grokking the Coding Interview Patterns: Includes Topic Tutorials Plus LeetCode Questions & Solutions in JAVA ☕️ ... In addition, I've included Practice Questions Curated By LeetCode.

A curated collection of algorithms and data structures with clear explanations and practical implementations.

Interview prep for LLM post-training, ML, system design, and coding — organized by career path.

☁️ 👀 💬 My Java Solutions to CTCI-6th Edition. Links to Online Judge Platforms for CTCI questions.

Structured Java Core to Advanced concepts with clear explanations, clean examples, and practice problems.

编程题刷题本：记录与总结题解，包括剑指offer, LeetCode等; 语言java

Master Java Data Structures and Algorithms with 293 hand-crafted programs covering arrays, strings, trees, graphs, heaps, DP, backtracking, greedy, and advanced problem-solving — from fundamentals to interview-ready techniques, all compile-checked on JDK 17.

This repository contains a comprehensive collection of solutions to LeetCode problems, crafted with clarity and efficiency in mind. Each solution is written in a clean, readable format and includes insights into time and space complexity, making it an ideal resource for technical interview preparation, algorithm practice, and self-paced learning.

System design interview preparation for low-level design (LLD) and high-level design (HLD), with runnable dependency-free Java for every pattern, plus concurrency and timed machine-coding drills.

Java implementations of core programming fundamentals — number theory, recursion, and string manipulation — with brute force vs optimized approaches, complexity analysis, and edge case handling for technical interview prep.

刷题日记 🎓Leetcode solutions in Java 📚

This project is to provide an easy-to-understand overview of Java Collections framework which is actively used by developers, interviewers, interviewees, and so on. I am not aiming to describe all classes which implement Java Collection Interface, but instead, tried to explain how representative classes work internally and how those mechanisms a…

This repository contains best solution for many easy and medium leetcode data structure problems

Solutions to codechef problems !

Java and SQL solutions to LeetCode problems with consistent problem-solving and interview preparation.

📚 Designed for interview prep, coding challenges, and daily DSA practice.