Practice Questions

Welcome to my DSA Practice Questions repository!
This repo contains my solutions to various Data Structures and Algorithms (DSA) problems, showcasing my consistency and problem-solving skills.

---

About This Repo

• Purpose: To document and demonstrate my daily problem-solving consistency.

• Topics Covered:

  • Arrays, Strings, Linked Lists
  • Recursion, Dynamic Programming
  • Trees, Graphs, and Backtracking
  • Sorting and Searching Algorithms
  • Pattern Printing Problems
  • Bit Manipulation and Math-based problems

---

Folder Structure

DSA-Practice
 ┣ Arrays
 ┃ ┣ TwoSum.java
 ┃ ┣ MaxSubArraySum.java
 ┣ LinkedLists
 ┃ ┣ ReverseLinkedList.java
 ┃ ┣ MergeTwoLists.java
 ┣ Graphs
 ┃ ┣ BFS.java
 ┃ ┣ DFS.java
 ┣ DynamicProgramming
 ┃ ┣ Fibonacci.java
 ┃ ┣ Knapsack.java
 ┣ Sorting
 ┃ ┣ QuickSort.java
 ┃ ┣ MergeSort.java
 ┣ Strings
 ┃ ┣ ReverseString.java
 ┃ ┣ LongestPalindrome.java
 ┣ Patterns
 ┃ ┣ Pyramid.java
 ┃ ┣ Diamond.java
 ┃ ┣ HollowSquare.java
 ┣ README.md

Note: Each folder contains solutions categorized by topics.

---

How to Run

To run the Java programs:

# Compile
javac FileName.java

# Run
java FileName

Example:

javac Arrays/TwoSum.java  
java Arrays.TwoSum

---

Topics and Questions

Here’s a list of topics with sample questions covered in this repository:

1. Arrays

   • Two Sum
   • Maximum Subarray Sum
   • Rotate Array

2. Linked Lists

   • Reverse a Linked List
   • Merge Two Sorted Lists
   • Detect Cycle in a Linked List

3. Graphs

   • BFS and DFS Traversal
   • Shortest Path Algorithms
   • Graph Coloring

4. Dynamic Programming

   • Fibonacci Series
   • Knapsack Problem
   • Longest Increasing Subsequence

5. Sorting

   • Quick Sort
   • Merge Sort
   • Insertion Sort

6. Strings

   • Reverse a String
   • Longest Palindrome
   • Anagram Check

7. Pattern Printing

   • Pyramid Pattern
   • Diamond Pattern
   • Hollow Square
   • Floyd’s Triangle
   • Pascal’s Triangle
   • Butterfly Pattern

---

Consistency Log

I am committed to solving DSA problems regularly. This repository tracks my progress and consistency.

Daily Commit Routine:

• At least 1 question per day.
• Continuous improvement and optimization of solutions.

---

Contributing

This repository is meant for personal practice and consistency tracking.
Contributions are not required, as it’s solely for my self-improvement.

---

How to Reach Me

If you have any queries or want to connect, feel free to reach out:

• Portfolio: [https://portfolio-anuragzete.web.app]
• Email: [anuragzete27@outlook.com]
• LinkedIn: [https://linkedin.com/in/anurag-zete-java-developer]
• LeetCode: [https://leetcode.com/u/anuragzete]