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Java-Questions-and-Solutions

★ 49 Open GitHub ↗

This repository aims to solve and create new problems from different spheres of coding. A path to help students to get access to solutions and discuss their doubts.

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# Java-Questions-and-Solutions 🎯

This repository aims to solve and create new problems from different spheres of coding, which will serve as a single point access for all the students and learners to get solutions to the problems and a chance to solve problems as well.

You may be a part of this repository by contributing questions or solutions or both to the repository.

Star ⭐ |  Fork 🔗 |  Contribute 💻

Finally project is on its way to turn into a website 
### Website name - Coding Library (Contributed by [@Monica-Chhabria](https://github.com/Monica-Chhabria) during Phase-1 of website creation)
### Website logo - 

 <img src="https://github.com/SarthakKeshari/Java-Questions-and-Solutions/blob/master/Website%20Logo.png" width=40% height=40%>

### (Contributed by [@MohammedHassan07](https://github.com/MohammedHassan07) during Phase-2 of website creation)

Other contribution opportunities - 
C++ - [CPP-Questions-and-Solutions](https://github.com/SarthakKeshari/CPP-Questions-and-Solutions)

-----
### Refer [CONTRIBUTING.md](https://github.com/SarthakKeshari/Java-Questions-and-Solutions/blob/master/CONTRIBUTING.md) for contribution guidelines
-----

### Benefits

1. Collect *5.5k points* and earn your **Contribution Certificate**
2. Collect *10k points* and become a **Collaborator**

#### Points Scheme
Level | Points
------------ | -------------
Level 0 | 5 Points
Level 1 | 10 Points
Level 2 | 20 Points
Level 3 | 30 Points
Level 4 | 40 Points
Level 5 | 50 Points
Level X | 80 Points
Level Y | 100 Points
Level Z | 150 Points

## Questions covered 📚

- Arrays
  - 1D Arrays
  - 2D Arrays

- Basic Codes

- Bit Manipulation

- CodeChef

- CodeForces

- Data Structure
  - Graph
    - Directed Graph
    - Undirected Graph
  - Heap
  - Linked List
    - Circular Linked List
    - Doubly Linked List
    - Single Linked List
  - Queue
    - Basic Queue
    - Circular Queue
    - Priority Queue
  - Stack
  - Trees
    - AVL Trees
    - B+ Trees
    - Binary Trees
    - Red Black Trees

- Dynamic Programming

- Exception Handling

- File Handling

- Game Theory

- Hackerearth

- Hackerrank

- Interview Questions

- Leet Code

- OOPs

- Recursion

- Searching

- Sorting

- String Handling

## 🌟 Contributors

#### Top Contributors
Rank | Contributor | Points Collected
------------ | ------------- | ---------
1 | - | -
2 | - | -
3 | - | -

Thanks to these wonderful peoples ✨✨:

Java-Questions-and-Solutions

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