https://github.com/vikramgujar/logical-problem-solving
A daily updated collection of Java solutions to logical problems like arrays, strings, recursion, and more. Perfect for coding practice, interviews, and enhancing problem-solving skills.
https://github.com/vikramgujar/logical-problem-solving
algorithms arrays coding coding-practice competitive-programming daily-coding data-structures interview-preparation java java-exercises logical-problems problem-solving programming-challenges recursion strings
Last synced: 3 months ago
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A daily updated collection of Java solutions to logical problems like arrays, strings, recursion, and more. Perfect for coding practice, interviews, and enhancing problem-solving skills.
- Host: GitHub
- URL: https://github.com/vikramgujar/logical-problem-solving
- Owner: VikramGujar
- License: mit
- Created: 2024-12-20T12:34:29.000Z (5 months ago)
- Default Branch: main
- Last Pushed: 2025-01-21T02:25:09.000Z (4 months ago)
- Last Synced: 2025-01-21T03:23:32.677Z (4 months ago)
- Topics: algorithms, arrays, coding, coding-practice, competitive-programming, daily-coding, data-structures, interview-preparation, java, java-exercises, logical-problems, problem-solving, programming-challenges, recursion, strings
- Language: Java
- Homepage:
- Size: 87.9 KB
- Stars: 1
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# Logical Problem Solving in Java
Welcome to the **Logical Problem Solving in Java** repository! 🚀
This repository is a comprehensive collection of **Java programs** solving various logical problems, focusing on **arrays, strings**, and other fundamental concepts. It is designed to help programmers strengthen their problem-solving skills by providing structured, real-world examples.
---
## 🔍 About This Repository
This repository aims to:
- Provide a **daily log** of solved logical problems in Java.
- Cover topics such as **array manipulation, string operations, recursion, mathematical problems, and more.**
- Serve as a resource for anyone preparing for **coding interviews, competitive programming,** or enhancing their Java programming skills.
The repository is updated **daily** with new problems and solutions. All solutions are implemented using **Java Standard Edition (JSE)** and follow clean coding practices.
---
## 📂 Folder Structure
The repository is organized as follows:
Logical-Problem-Solving/
├── com/
│ └── logical/
│ ├── month_date
│ ├── Problem1.java
│ ├── Problem2.java
│ └── ...
### Explanation:
1. **`Logical-Problem-Solving/com/logical/`**: This is the main directory containing all problem-solving solutions.
2. **Date-wise folders (`month_date`)**: Each folder corresponds to the date on which the problems were solved.
3. **Java files (`ProblemX.java`)**: Each file contains a solution to a specific problem with well-documented code and comments.
---
## 🏷️ Key Topics Covered
### 🛠️ Arrays
- Reverse an array
- Find the maximum and minimum elements
- Rotate an array
- Merge sorted arrays
- Kadane's algorithm for maximum subarray sum
### 🧵 Strings
- Reverse a string
- Check for palindrome
- Count vowels and consonants
- Remove duplicates
- String compression and manipulation
### 🔢 Mathematics
- Prime number check
- Fibonacci series
- Factorial of a number
- Sum of digits
- GCD and LCM
### 🔄 Recursion
- Tower of Hanoi
- Binary search
- Factorial calculation
- String permutations
- Recursive array sum
### 💡 Logical and Miscellaneous
- Pattern printing
- Matrix operations
- Finding missing elements
- Frequency count
- Basic game logic
---
## ✨ Features
- **Daily Problem Solving**: Problems are solved and added every day.
- **Well-Structured Code**: Each file contains clean, modular, and well-commented code.
- **Scalable Design**: The folder structure ensures easy navigation and understanding.
- **Comprehensive Topics**: Covers a wide range of logical problems.
---
## 🚀 How to Use
1. **Clone the Repository**
Use the following command to clone the repository to your local machine:
```bash
git clone https://github.com/VikramGujar/Logical-Problem-Solving.git