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| Date | Problem Name | C | C++ | Java | Python |
|---|---|---|---|---|---|
| 01 Apr | DFS of Graph 🌐🔍🌲 | Solution | Solution | Solution |
| Day | Problem Name | C | C++ | Java | Python |
|---|---|---|---|---|---|
| Day 1 | Minimum Platforms 🚉🚆⏳ | Solution | Solution | Solution |
(Click to expand)
| Day | Problem Name | C | C++ | Java | Python |
|---|---|---|---|---|---|
| Day 1 | Second Largest 🔥🥈📈 | Solution | Solution | Solution | |
| Day 2 | Move All Zeroes to End 🔥➡️⚡ | Solution | Solution | Solution | |
| Day 3 | Reverse an Array 🌀🔁💻 | Solution | Solution | Solution | Solution |
| Day 4 | Rotate Array 🔄📚🧑💻 | Solution | Solution | Solution | Solution |
| Day 5 | Next Permutation 🔢➡️🔀 | Solution | Solution | Solution | Solution |
| Day 6 | Majority Element II 🗳️📊✅ | Solution | Solution | Solution | Solution |
| Day 7 | Stock Buy and Sell – Multiple Transaction Allowed 💹💼💸 | Solution | Solution | Solution | Solution |
| Day 8 | Stock Buy and Sell – Max one Transaction Allowed 📈💰🛒 | Solution | Solution | Solution | Solution |
| Day 9 | Minimize the Heights I 📉🏰🔧 | Solution | Solution | Solution | |
| Day 10 | Kadane's Algorithm 💡📊🔢 | Solution | Solution | Solution | Solution |
| Day 11 | Maximum Product Subarray 🔢➗🎯 | Solution | Solution | Solution | Solution |
| Day 12 | Max Circular Subarray Sum 🔄🎯🌀 | Solution | Solution | Solution | Solution |
| Day 13 | Smallest Positive Missing Number 🔢❓🔍 | Solution | Solution | Solution | Solution |
| Day | Problem Name | C | C++ | Java | Python |
|---|---|---|---|---|---|
| Day 1 | Implement Atoi ⚙️🔑🧑🔬 | Solution | Solution | Solution | Solution |
| Day 2 | Add Binary Strings 🔢➕💻 | Solution | Solution | Solution | |
| Day 3 | Anagram 🔠💡🤔 | Solution | Solution | Solution | Solution |
| Day 4 | Non-Repeating Character🔢📝💭 | Solution | Solution | Solution | Solution |
| Day 5 | Search Pattern (KMP Algorithm) 📚🔍🧠 | Solution | Solution | Solution | Solution |
| Day 6 | Min Chars to Add for Palindrome ✂️💬🔠 | Solution | Solution | Solution | Solution |
| Day 7 | Strings Rotations of Each Other 🔄🔠🌀 | Solution | Solution | Solution | Solution |
| Day | Problem Name | C | C++ | Java | Python |
|---|---|---|---|---|---|
| Day 1 | Sort 0s, 1s, and 2s 🚦🔢🎨 | Solution | Solution | Solution | Solution |
| Day 2 | Find H-Index 📚📊🔍 | Solution | Solution | Solution | Solution |
| Day 3 | Count Inversions 🔄📊🔢 | Solution | Solution | Solution | Solution |
| Day 4 | Overlapping Intervals 📅⏰🔁 | Solution | Solution | Solution | Solution |
| Day 5 | Insert Interval 📝🔲⏳ | Solution | Solution | Solution | Solution |
| Day 6 | Non-overlapping Intervals✂️🔗✅ | Solution | Solution | Solution | Solution |
| Day 7 | Merge Without Extra Space 📂🚫📦 | Solution | Solution | Solution | Solution |
| Day | Problem Name | C | C++ | Java | Python |
|---|---|---|---|---|---|
| Day 1 | Number of occurrence 🧮📂📍 | Solution | Solution | Solution | Solution |
| Day 2 | Sorted and Rotated Minimum 🔢🔄🌐 | Solution | Solution | Solution | Solution |
| Day 3 | Search in Rotated Sorted Array 🔍📐🔑 | Solution | Solution | Solution | |
| Day 4 | Peak element 🌄🔝⛰️ | Solution | Solution | Solution | Solution |
| Day 5 | K-th element of two Arrays 🔢🔍🎯 | Solution | Solution | Solution | Solution |
| Day 6 | Aggressive Cows 🐄🚜🐮 | Solution | Solution | Solution | |
| Day 7 | Allocate Minimum Pages 📚📖📏 | Solution | Solution | Solution | |
| Day 8 | Kth Missing Positive Number in a Sorted Array 🔢➡️❓ | Solution | Solution | Solution | Solution |
| Day | Problem Name | C | C++ | Java | Python |
|---|---|---|---|---|---|
| Day 1 | Spirally traversing a matrix 🌀🔢🔄 | Solution | Solution | Solution | Solution |
| Day 2 | Rotate by 90 degree 📐↩️🏛️ | Solution | Solution | Solution | Solution |
| Day 3 | Search in a Row-Column sorted matrix 🔍🔢📉 | Solution | Solution | Solution | |
| Day 4 | Search in a row-wise sorted matrix 📋🔍✅ | Solution | Solution | Solution | |
| Day 5 | Search in a sorted Matrix 🔍🧮📈 | Solution | Solution | Solution | |
| Day 6 | Set Matrix Zeroes 🟦⬜🔢 | Solution | Solution | Solution |
| Day | Problem Name | C | C++ | Java | Python |
|---|---|---|---|---|---|
| Day 1 | Two Sum - Pair with Given Sum ➕🔢🧩 | Solution | Solution | Solution | |
| Day 2 | Count pairs with given sum 🔢🧮🛠️ | Solution | Solution | Solution | Solution |
| Day 3 | Find All Triplets with Zero Sum 🔢🔍🎯 | Solution | Solution | Solution | |
| Day 4 | Intersection of Two arrays with Duplicate Elements 🔄📤📑 | Solution | Solution | Solution | |
| Day 5 | Union of Arrays with Duplicates 📚📦📑 | Solution | Solution | Solution | |
| Day 6 | Longest Consecutive Subsequence 🏃♂⏳🎯 | Solution | Solution | Solution | |
| Day 7 | Print Anagrams Together 🔡👥🤝 | Solution | Solution | Solution | |
| Day 8 | Subarrays with sum K 🔢➕🎯 | Solution | Solution | Solution | |
| Day 9 | Count Subarrays with given XOR 💻🔢🧮 | Solution | Solution | Solution |
| Day | Problem Name | C | C++ | Java | Python |
|---|---|---|---|---|---|
| Day 1 | Count all triplets with given sum in sorted array 🔢🔽🔍 | Solution | Solution | Solution | |
| Day 2 | Count Pairs whose sum is less than target 👫🔢👨💻 | Solution | Solution | Solution | |
| Day 3 | Sum Pair closest to target 🎯💡🔢 | Solution | Solution | Solution | |
| Day 4 | Pair with given sum in a sorted array 🔢🧮✅ | Solution | Solution | Solution | |
| Day 5 | Count the number of possible triangles 📐📏🧮 | Solution | Solution | Solution | Solution |
| Day 6 | Indexes of Subarray Sum 📊📐🔍 | Solution | Solution | Solution | |
| Day 7 | Count distinct elements in every window 🔢🎯📈 | Solution | Solution | Solution | |
| Day 8 | Longest substring with distinct characters 🧵🔤🧠 | Solution | Solution | Solution | |
| Day 9 | Trapping Rain Water 🌧️💧🏞️ | Solution | Solution | Solution | |
| Day 10 | Container With Most Water📦🌊📐 | Solution | Solution | Solution |
| Day | Problem Name | C | C++ | Java | Python |
|---|---|---|---|---|---|
| Day 1 | Equilibrium Point ⚖️🔍🧮 | Solution | Solution | Solution | |
| Day 2 | Longest Subarray with Sum K 🌟🔍🛠️ | Solution | Solution | Solution | |
| Day 3 | Largest subarray of 0's and 1's 🔢➕🔴 | Solution | Solution | Solution | |
| Day 4 | Product array puzzle🧩📦✖ | Solution | Solution | Solution |
| Day | Problem Name | C | C++ | Java | Python |
|---|---|---|---|---|---|
| Day 1 | Reverse a linked list 🔄🔗 |
Solution | Solution | Solution | |
| Day 2 | Rotate a Linked List 🚀🔄💫 | Solution | Solution | Solution | |
| Day 3 | Merge two sorted linked lists 🔗➕📚 | Solution | Solution | Solution | Solution |
| Day 4 | Linked List Group Reverse 🔗🔄🌀 | Solution | Solution | Solution | |
| Day 5 | Add Number Linked Lists ➕🔗🚀 | Solution | Solution | Solution | |
| Day 6 | Clone List with Next and Random 🔗📋🤔 | Solution | Solution | Solution | |
| Day 7 | Detect Loop in linked list 🔗🐍🚦 | Solution | Solution | Solution | |
| Day 8 | Find the first node of loop in linked list 🔗🔁🛑 | Solution | Solution | Solution | |
| Day 9 | Remove loop in Linked List 🔗🚫📃 | Solution | Solution | Solution | |
| Day 10 | LRU Cache 🔗📤💾 | Solution | Solution | Solution |
| Day | Problem Name | C | C++ | Java | Python |
|---|---|---|---|---|---|
| Day 1 | Permutations of a String 🔠🔄🧩 | Solution | Solution | Solution | |
| Day 2 | Implement Pow ⚡🔢🚀 | Solution | Solution | Solution | |
| Day 3 | N-Queen Problem 👑♟️🔢 | Solution | Solution | Solution | |
| Day 4 | Solve the Sudoku 🧩📝🎯 | Solution | Solution | Solution | |
| Day 5 | Word Search📖🔠🔎 | Solution | Solution | Solution |
| Day | Problem Name | C | C++ | Java | Python |
|---|---|---|---|---|---|
| Day 1 | Level order traversal 🌳📤📈 | Solution | Solution | Solution | |
| Day 2 | Height of Binary Tree 🌲📏🪵 | Solution | Solution | Solution | Solution |
| Day 3 | Diameter of a Binary Tree 🌳📏🔄 | Solution | Solution | Solution | Solution |
| Day 4 | Mirror Tree 🌳🪞📌 | Solution | Solution | Solution | Solution |
| Day 5 | Construct Tree from Inorder & Preorder 🌳🔀📜 | Solution | Solution | Solution | |
| Day 6 | Inorder Traversal 🌳➡️📄 | Solution | Solution | Solution | Solution |
| Day 7 | Tree Boundary Traversal 🌳📐🌿 | Solution | Solution | Solution | |
| Day 8 | Maximum path sum from any node 🌳🛤️🔼 | Solution | Solution | Solution | |
| Day 9 | K Sum Paths 🌳🛤️🔍 | Solution | Solution | Solution | |
| Day 10 | Check for BST 🌳✅🔍 | Solution | Solution | Solution | |
| Day 11 | k-th Smallest in BST 🌳🔢🗂️ | Solution | Solution | Solution | Solution |
| Day 12 | Pair Sum in BST.md 🌳➕🔢 | Solution | Solution | Solution | |
| Day 13 | Fixing Two nodes of a BST 🌳🔄🛠️ | Solution | Solution | Solution | |
| Day 14 | Lowest Common Ancestor in a BST 🌳🔍🤝 | Solution | Solution | Solution | |
| Day 15 | Serialize and deserialize a binary tree 🌲📤💾 | Solution | Solution | Solution |
| Day | Problem Name | C | C++ | Java | Python |
|---|---|---|---|---|---|
| Day 1 | k largest elements 🔢📈🥇 | Solution | Solution | Solution | |
| Day 2 | K Closest Points to Origin 📍🗺️🔢 | Solution | Solution | Solution | |
| Day 3 | Merge K sorted linked lists 🔗📄➡️ | Solution | Solution | Solution | |
| Day 4 | Find median in a stream 📊⏳📈 | Solution | Solution | Solution |
| Day | Problem Name | C | C++ | Java | Python |
|---|---|---|---|---|---|
| Day 1 | Parenthesis Checker 🏗️✅🗄️ | Solution | Solution | Solution | |
| Day 2 | Longest valid Parentheses 🟰➡️🎭 | Solution | Solution | Solution | |
| Day 3 | Next Greater Element ➡️🔝🔍 | Solution | Solution | Solution | |
| Day 4 | Stock span problem 💹⏳📋 | Solution | Solution | Solution | |
| Day 5 | Histogram Max Rectangular Area 📦🔲📐 | Solution | Solution | Solution | |
| Day 6 | Maximum of minimum for every window size 📈🪟📉 | Solution | Solution | Solution | |
| Day 7 | Get Min from Stack 🔝📦🔽 | Solution | Solution | Solution | |
| Day 8 | Evaluation of Postfix Expression 📥✖️➗ | Solution | Solution | Solution | |
| Day 9 | Decode the string 🔍🔠🔓 | Solution | Solution | Solution |
| Day | Problem Name | C | C++ | Java | Python |
|---|---|---|---|---|---|
| Day 1 | K Sized Subarray Maximum 🔢🟩🔄 | Solution | Solution | Solution | |
| Day 2 | Longest Bounded-Difference Subarray 📏🔢🟰 | Solution | Solution | Solution |
| Day | Problem Name | C | C++ | Java | Python |
|---|---|---|---|---|---|
| Day 1 | Longest Increasing Subsequence 🔝📈🧩 | Solution | Solution | Solution | |
| Day 2 | Longest String Chain 🔗⛓️🔠 | Solution | Solution | Solution | |
| Day 3 | Longest Common Subsequence 📏✂️📚 | Solution | Solution | Solution | |
| Day 4 | Longest Palindromic Subsequence 🔁💫🔬 | Solution | Solution | Solution | |
| Day 5 | Longest Palindrome in a String 🔠📏🔄 | Solution | Solution | Solution | |
| Day 6 | Palindrome SubStrings 📜🔄🔢 | Solution | Solution | Solution | |
| Day 7 | Edit Distance ✂️🧮🔢 | Solution | Solution | Solution | |
| Day 8 | Ways to Reach the n'th Stair ➡️🏃♂️🔢 | Solution | Solution | Solution | |
| Day 9 | Min Cost Climbing Stairs 🏃♂️💰🔝 | Solution | Solution | Solution | |
| Day 10 | 0 - 1 Knapsack Problem 🎒💰🔢 | Solution | Solution | Solution | |
| Day 11 | Coin Change (Count Ways) 🪙🔢💰 | Solution | Solution | Solution | |
| Day 12 | Coin Change (Minimum Coins) 🪙📉💰 | Solution | Solution | Solution | |
| Day 13 | Minimum Jumps 🏃♂️💨➡️ | Solution | Solution | Solution | |
| Day 14 | Subset Sum Problem 🎯🔢✅ | Solution | Solution | Solution | |
| Day 15 | Partition Equal Subset Sum ➗🔢❌ | Solution | Solution | Solution | |
| Day 16 | Stock Buy and Sell – Max K Transactions Allowed 💰💵🛒 | Solution | Solution | Solution | |
| Day 17 | Stock Buy and Sell – Max 2 Transactions Allowed 💰💹💵 | Solution | Solution | Solution | |
| Day 18 | Stickler Thief 🦹♂️🏠🚔 | Solution | Solution | Solution | |
| Day 19 | Stickler Thief II 🦹♂️🏠💰 | Solution | Solution | Solution | |
| Day 20 | Total Decoding Messages 🔢➡️🔡 | Solution | Solution | Solution | |
| Day 21 | Matrix Chain Multiplication ➗📈🔢 | Solution | Solution | Solution | |
| Day 22 | Boolean Parenthesization 🧮✅❌ | Solution | Solution | Solution | |
| Day 23 | Word Break 📖✂️🚀 | Solution | Solution | Solution |
| Day | Problem Name | C | C++ | Java | Python |
|---|---|---|---|---|---|
| Day 1 | Minimum Platforms 🚉🚆⏳ | Solution | Solution | Solution | |
| Day 2 | Activity Selection 📅⏳🏆 | Solution | Solution | Solution | |
| Day 3 | Job Sequencing Problem 📅💼💰 | Solution | Solution | Solution | |
| Day 4 | Gas Station ⛽🚗💨 | Solution | Solution | Solution | |
| Day 5 | Maximize partitions in a String 🔠🧩📏 | Solution | Solution | Solution |
(Click to expand)
| Bonus Problem No. | Problem Name | C 🖥️ | C++ 🚀 | Java ☕ | Python 🐍 |
|---|---|---|---|---|---|
| NUM 1 | Split Array in Three Equal Sum Subarrays 💥📊🔢 | Solution | Solution | Solution | |
| NUM 2 | Repetitive Addition of Digits 🔢🔄💥 | Solution | Solution | Solution | |
| NUM 3 | Maximize Number of 1's 🔢🔥💡 | Solution | Solution | Solution | |
| NUM 4 | Last Moment Before All Ants Fall Out of a Plank 🐜🌍⏳ | Solution | Solution | Solution |
| Bonus Problem No. | Problem Name | C 🖥️ | C++ 🚀 | Java ☕ | Python 🐍 |
|---|---|---|---|---|---|
| NUM 1 | Fizz Buzz 🧮🎉🔢 | Solution | Solution | Solution | |
| NUM 2 | CamelCase Pattern Matching 🐫🔠💻 | Solution | Solution | Solution | |
| NUM 3 | Palindrome Sentence 🔄🗣️📜 | Solution | Solution | Solution | |
| NUM 4 | Minimum repeat to make substring 🔁📏🔤 | Solution | Solution | Solution | |
| NUM 5 | Longest Prefix Suffix 🔍✂️🔗 | Solution | Solution | Solution | |
| NUM 6 | Integer to Words 1️⃣🔠📚 | Solution | Solution | Solution |
| Bonus Problem No. | Problem Name | C 🖥️ | C++ 🚀 | Java ☕ | Python 🐍 |
|---|---|---|---|---|---|
| NUM 1 | Minimum sum 💡➕💰 | Solution | Solution | Solution | |
| NUM 2 | Meeting Rooms 📅🏢⏰ | Solution | Solution | Solution | |
| NUM 3 | Form the Largest Number 🔢🎯💯 | Solution | Solution | Solution | |
| NUM 4 | Make array elements unique 🧮🔢🔀 | Solution | Solution | Solution |
| Bonus Problem No. | Problem Name | C 🖥️ | C++ 🚀 | Java ☕ | Python 🐍 |
|---|---|---|---|---|---|
| NUM 1 | Implement Lower Bound 📏🔍📊 | Solution | Solution | Solution | |
| NUM 2 | Bitonic Point ⛰️🔀📍 | Solution | Solution | Solution | |
| NUM 3 | Median of 2 Sorted Arrays of Different Sizes 📊🔢⚖️ | Solution | Solution | Solution | |
| NUM 4 | Square Root 🔢➗🔲 | Solution | Solution | Solution | Solution |
| NUM 5 | Koko Eating Bananas 🍌🐒⏳ | Solution | Solution | Solution | |
| NUM 6 | Minimum Days to Make M Bouquets 🌸⏳💐 | Solution | Solution | Solution |
🌱 Dive into GeeksforGeeks Problem of the Day Solutions and level up your coding skills!
If you have any questions, insights, or solutions to share, don't miss out on our active Discussion Hub! 🌟 Your participation is what makes this community great.
Hello, GeeksforGeeks GitHub community! 🚀
This project is my final year endeavor where I have implemented a basic AI-powered resume analyzer using Streamlit. It's not perfect, but it's a step towards creating a smarter way to evaluate resumes in real-time.
But here's the best part — we need your support to make this tool even smarter and more efficient! 💪 Whether you're contributing new features, fixing bugs, or improving the user experience, your involvement can significantly shape the future of resume analysis.
🔧 How can you contribute?
- ⭐ Star the repository to show your support.
- 📘 Contribute to the project by adding new features(the functionality with your ideas) or fixing issues.
- 🌍 Spread the word through social media and developer communities.
- 🔗 Share feedback to make the tool more effective for users!
- 🐛 Report bugs or suggest improvements to better the project.
Together, let’s create a seamless AI-powered solution for handling resumes. 🚀
Support Smart AI Resume Analyzer & Shape the Future of Technology! 🤖
Hello, GeeksforGeeks community! 🌟
Looking to dive into Rust, one of the fastest-growing languages for systems programming? 30 Days of Rust is your perfect starting point! From basics to advanced concepts, this repository is designed to provide you with practical, hands-on learning.
But here's the best part — we need your support to make this resource even bigger and better! 💪 Whether you are a beginner or an experienced developer, your contributions can help grow this community.
🔧 What can you do to help?
- ⭐ Star the repository to show your interest.
- 📚 Contribute to the learning resources or improve existing content.
- 🌐 Share the project with fellow developers to expand the learning network.
- 🔗 Spread the word to get more developers involved!
Together, we can empower the next generation of developers and make Rust a language of choice for high-performance applications. 🚀
Support Rust Learning & Contribute to the Future of Programming!
Hey Developers! 🚀
Are you looking to level up your Java skills? Whether you’re a beginner or an experienced developer, Awesome-Java is packed with useful Java resources, best practices, and hands-on coding exercises.
✅ Well-structured Java concepts 🔍
✅ Covers Core Java, OOP, DSA, Java 8+, Concurrency, and more 🏗️
✅ Includes real-world projects & solutions 💻
✅ Beginner-friendly explanations 📘
✅ Open-source contributions welcome! 🌍
🔧 How can you contribute?
- ⭐ Star the repository to show your support!
- 🛠️ Improve existing code or add new concepts.
- 💬 Suggest topics that should be covered.
- 🤝 Join discussions and help others learn Java!
Let’s build an Awesome Java resource together! 🚀
Cybersecurity enthusiasts, this one’s for you! 🚀
TryHackMe Free Rooms is a curated list of free hacking labs from TryHackMe that help you build hands-on pentesting, red teaming, and cybersecurity skills.
🔹 List of completely free hacking labs 🆓
🔹 Topics covering Web Exploitation, Networking, Forensics, Reverse Engineering, and more! 💻
🔹 Beginner-friendly guided walkthroughs 🕵️♂️
🔹 Perfect for CTF practice & OSCP prep 🎯
🔹 Community contributions encouraged! 🤝
🔧 How can you contribute?
- ⭐ Star the repository to support ethical hacking education!
- 📢 Suggest or add new rooms from TryHackMe.
- 📝 Write walkthroughs for tricky challenges.
- 🔗 Share this with fellow hackers to grow the community!
Join now & start hacking! 🚀
- 🏋️♂️ Daily Practice: Tackle a new problem every day and sharpen your problem-solving skills.
- 🧠 Diverse Topics: Master algorithms, data structures, dynamic programming, and more.
- 🤝 Community Collaboration: Discuss and improve solutions together for mutual growth.
- 📈 Solution Explanations: Each problem comes with clear, well-documented solutions to aid your learning.
- 📂 Navigate Effortlessly: Problems are sorted by date for easy access.
- 📝 Study Explanations: Grasp the core logic behind each solution.
- 🎭 Experiment & Practice: Modify solutions or try implementing them in other languages.
- 💬 Engage & Collaborate: Connect with the community to gain deeper insights.
We ❤️ contributions! Here's how you can contribute:
- Fork this repository.
- Create a new branch for your feature or bug fix.
- Commit your changes with a clear message.
- Submit a pull request and we’ll review it together!
Note: Follow our coding style and include meaningful comments.
🌟 If this repository helps you, don't forget to star it! 🌟
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For any inquiries or feedback, please contact. Happy Contributing❤
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