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hard-problems

Here are 3 public repositories matching this topic...

mdasharaf07 / LeetCode-Hard-Problems

This repository contains curated and well-documented solutions to **LeetCode Hard** problems. All solutions are implemented in **Python, Java, and C++**, with a strong emphasis on correctness, optimization, and clear explanation of the underlying algorithms.

cpp python3 java-8 leetcode-solutions multilanguage hard-problems

Updated Jan 22, 2026
C++

zoom2manoj / dsa-practice

DSA Practice in Python

sorting tree stack graph array design-patterns backtracking greedy linkedlist dynamic-programming factory-pattern behavioral-patterns creational-patterns structural-patterns sliding-window metrix hard-problems

Updated Nov 23, 2024
Python

sadafkhan0107 / codes

This contains all the level of question and there solutions using java language

java hackerrank-solutions easy-problems medium-problems hard-problems

Updated Mar 23, 2022
Java

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