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kdn251 / interviews

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Everything you need to know to get the job.

Updated May 12, 2025
Java

mirandaio / codingbat

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Solutions to CodingBat problems

coding-challenge codingbat codingbat-solutions

Updated Sep 25, 2022
Java

rahul22mrk / MountBlue-Job-Challenge

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HackerRank Strategy for Beginners HackerRank Challenge: https://www.hackerrank.com/mountblue-technologies * The problems in the challenge are ordered from easy to medium level of difficulty. * There are ~120 problems. *

java hackerrank problem coding-challenge placement dsa problems-solving mountblue-challange

Updated Dec 22, 2023
Java

godkingjay / LeetCode

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LeetCode Solutions

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Updated Feb 16, 2025
Java

DiegoKrupitza / Simple-Java-Exercises-for-Beginners

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A Repository with simple Java exercises, so everyone can learn to program in Java!

java learn-to-code beginner-friendly coding-challenge learning-java coding-game beginners-friendly java-excercises

Updated Nov 14, 2022
Java

fatosmorina / Algorithmic-Problem-Solving

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Solutions of algorithmic type of programming problems from sites like LeetCode.com, HackerRank.com, LeetCode.com, Codility.com, CodeForces.com, etc. using Java.

Updated Jul 8, 2017
Java

ahujaraman / cracking-the-coding-interview

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

algorithms data-structures coding online-judge coding-challenge leetcode-questions ctci coding-interview ctci-solutions ctci6

Updated Dec 23, 2018
Java

rafsanahmad / Leetcode-InterviewBit-DSA-Practice

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A project containing my solution for Leetcode, InterviewBit problems along with DSA Practice Problems.

kotlin java leetcode-solutions coding-challenge algorithms-and-data-structures interviewbit-solutions

Updated Jun 4, 2026
Java

Ranjul-Arumadi / Coding-Problems

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Explaining coding problems that I have come across popular coding challenge websites.

challenge coding leetcode-solutions coding-interviews coding-challenge hackerrank-solutions ibs company-specific tcs-nqt soti veritas-primelabs

Updated Jul 16, 2023
Java

ggorantala / bit-manipulation-java-solutions

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This repository contains solutions to all the Bit Manipulations problems and coding challenges. I have also written a course on how to solve problems using bit manipulation. You can visit it here: https://www.educative.io/courses/bit-manipulation (Grokking Bit Manipulation For Coding Interviews)

java coding-interviews coding-challenge bitmanipulation faang faang-interview faang-preparation bitmanipulation-interview-questions faang-questions

Updated Jul 29, 2025
Java

VIJAYAPANDIANT / leetcode

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A comprehensive collection of 50 Java-based Data Structures and Algorithms (DSA) solutions solved daily to sharpen problem-solving skills and master algorithmic concepts.

java algorithms leetcode data-structures leetcode-solutions problem-solving java-programming coding-challenge interview-preparation dsa 50-days-of-code

Updated Jul 8, 2026
Java

Vedenin / RestAndSpringMVC-CodingChallenge

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This is coding challenge that I developed to show you my coding and design skills.

java spring rest-api persistence coding-challenge

Updated Jun 14, 2023
Java

VIJAYAPANDIANT / geeksforgeeks

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Java solutions for the GeeksforGeeks 50 Days of DSA Challenge. Comprehensive coverage of Array, String, and DP problems featuring optimized code, step-by-step logic, and detailed complexity analysis.

java algorithms data-structures geeksforgeeks problem-solving coding-challenge dsa 50-days-of-code