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Greedy Algorithms
Greedy Algorithms
 
 
. Merge Nodes in Between Zeros.cpp
. Merge Nodes in Between Zeros.cpp
 
 
2Darraybinarysearch.cpp
2Darraybinarysearch.cpp
 
 
Add Two numbers represented by linked list.cpp
Add Two numbers represented by linked list.cpp
 
 
Add two numbers in linked list.cpp
Add two numbers in linked list.cpp
 
 
Additionof2arrays.cpp
Additionof2arrays.cpp
 
 
Area of histogram.cpp
Area of histogram.cpp
 
 
Armstrong Number.cpp
Armstrong Number.cpp
 
 
Average Waiting Time.cpp
Average Waiting Time.cpp
 
 
Backspace string compare.cpp
Backspace string compare.cpp
 
 
Best Time to Buy and Sell Stock.cpp
Best Time to Buy and Sell Stock.cpp
 
 
Binary Search
Binary Search
 
 
Binary_search
Binary_search
 
 
Binary_searchin2Darray.2
Binary_searchin2Darray.2
 
 
Book allocation
Book allocation
 
 
Bubble Sort
Bubble Sort
 
 
Build a Matrix With Conditions.cpp
Build a Matrix With Conditions.cpp
 
 
Calculate money in leetcode bank.cpp
Calculate money in leetcode bank.cpp
 
 
Chapter Allocation
Chapter Allocation
 
 
Check whether K-th bit is set or not.cpp
Check whether K-th bit is set or not.cpp
 
 
Circular Queue using array
Circular Queue using array
 
 
Clone a linkedlist using map
Clone a linkedlist using map
 
 
Convert 1D Array Into 2D Array.cpp
Convert 1D Array Into 2D Array.cpp
 
 
Crawler Log Folder.cpp
Crawler Log Folder.cpp
 
 
Delete Kth Node From End.cpp
Delete Kth Node From End.cpp
 
 
Delete Nodes From Linked List Present in Array.cpp
Delete Nodes From Linked List Present in Array.cpp
 
 
Delete middle of stack
Delete middle of stack
 
 
Divide_string
Divide_string
 
 
Double ended queue using array
Double ended queue using array
 
 
Find middle of linked list
Find middle of linked list
 
 
Find palindromes.cpp
Find palindromes.cpp
 
 
Find the Difference
Find the Difference
 
 
Find the Minimum and Maximum Number of Nodes Between Critical Points.cpp
Find the Minimum and Maximum Number of Nodes Between Critical Points.cpp
 
 
Find the Student that Will Replace the Chalk.cpp
Find the Student that Will Replace the Chalk.cpp
 
 
Find the Winner of the Circular Game.cpp
Find the Winner of the Circular Game.cpp
 
 
Find the celebrity
Find the celebrity
 
 
First Non-repeating character
First Non-repeating character
 
 
First missing positive
First missing positive
 
 
Fish Eater.cpp
Fish Eater.cpp
 
 
Gas Station
Gas Station
 
 
Ideal Gas
Ideal Gas
 
 
Implement Kqueues using array
Implement Kqueues using array
 
 
Insert element at bottom of stack
Insert element at bottom of stack
 
 
Insertion In Circular Linked List.cpp
Insertion In Circular Linked List.cpp
 
 
Interleave The First Half Of The Queue With The Second Half.cpp
Interleave The First Half Of The Queue With The Second Half.cpp
 
 
Intersection of Two Arrays.cpp
Intersection of Two Arrays.cpp
 
 
Is Subsequence
Is Subsequence
 
 
Kth Distinct String in an Array.cpp
Kth Distinct String in an Array.cpp
 
 
Length of Last Word.cpp
Length of Last Word.cpp
 
 
Linear search
Linear search
 
 
Lucky Numbers in a Matrix.cpp
Lucky Numbers in a Matrix.cpp
 
 
Magician and Candy
Magician and Candy
 
 
Max Rectangle
Max Rectangle
 
 
Maximum Score From Removing Substrings.cpp
Maximum Score From Removing Substrings.cpp
 
 
Maximum XOR.cpp
Maximum XOR.cpp
 
 
Merge In Between Linked Lists.cpp
Merge In Between Linked Lists.cpp
 
 
MergeSort on linked list
MergeSort on linked list
 
 
Minimum Deletion Cost to Avoid Repeating Letters
Minimum Deletion Cost to Avoid Repeating Letters
 
 
Minimum Difference Between Largest and Smallest Value in Three Moves.cpp
Minimum Difference Between Largest and Smallest Value in Three Moves.cpp
 
 
Minimum Sum of Absolute Differences.cpp
Minimum Sum of Absolute Differences.cpp
 
 
Minimum cost to make string valid
Minimum cost to make string valid
 
 
Monotonic_array
Monotonic_array
 
 
Next Smaller element
Next Smaller element
 
 
Next greater element.cpp
Next greater element.cpp
 
 
Ninja World Tournament.cpp
Ninja World Tournament.cpp
 
 
Number of Atoms.cpp
Number of Atoms.cpp
 
 
Number of Senior Citizens.cpp
Number of Senior Citizens.cpp
 
 
Odd and even positioned linked list
Odd and even positioned linked list
 
 
Painter's Partition Problem
Painter's Partition Problem
 
 
Panagram or not
Panagram or not
 
 
Pass the Pillow.cpp
Pass the Pillow.cpp
 
 
Peak in a mountain
Peak in a mountain
 
 
Permutations
Permutations
 
 
Queue using array
Queue using array
 
 
Quick_sort
Quick_sort
 
 
README.md
README.md
 
 
Rat_in_maze
Rat_in_maze
 
 
Rearrange Linked list.cpp
Rearrange Linked list.cpp
 
 
Redundant Brackets
Redundant Brackets
 
 
Remove duplicates from sorted linked list
Remove duplicates from sorted linked list
 
 
Remove_element
Remove_element
 
 
Replace Spaces.cpp
Replace Spaces.cpp
 
 
Reverse Prefix of Word.cpp
Reverse Prefix of Word.cpp
 
 
Reverse Queue (using recursion)
Reverse Queue (using recursion)
 
 
Reverse Queue (using stack)
Reverse Queue (using stack)
 
 
Reverse Substrings Between Each Pair of Parentheses.cpp
Reverse Substrings Between Each Pair of Parentheses.cpp
 
 
Reverse a stack
Reverse a stack
 
 
Reverse_Linked_list
Reverse_Linked_list
 
 
Rotate Matrix K times.cpp
Rotate Matrix K times.cpp
 
 
Selection sort
Selection sort
 
 
Sort 0s,1s,2s in linked list
Sort 0s,1s,2s in linked list
 
 
Sort Array by Increasing Frequency.cpp
Sort Array by Increasing Frequency.cpp
 
 
Sort Array by Parity
Sort Array by Parity
 
 
Sort a stack
Sort a stack
 
 
Sort the Jumbled Numbers.cpp
Sort the Jumbled Numbers.cpp
 
 
Sort the People.cpp
Sort the People.cpp
 
 
Spiral matrix
Spiral matrix
 
 
Split Array Into The Subsets.cpp
Split Array Into The Subsets.cpp
 
 
Square Root Of An Integer.cpp
Square Root Of An Integer.cpp
 
 
String to integer (atoi)
String to integer (atoi)
 
 

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Data Structures and Algorithms

Welcome to the Data Structures and Algorithms repository. This repository contains my documented practice and solutions for various data structure and algorithm problems from platforms like LeetCode, Coding Ninjas, and Geeks for Geeks, with a focus on linear data structures.

Features

  • Comprehensive Solutions: Includes solutions to a variety of problems from popular coding platforms.
  • Focused Study: Emphasizes linear data structures such as arrays, linked lists, stacks, and queues.
  • Well-Documented: Each solution is well-documented to facilitate understanding and learning.
  • Diverse Techniques: Demonstrates different algorithms and problem-solving techniques.

Getting Started

To get a local copy up and running, follow these simple steps.

Prerequisites

Ensure you have the following installed on your local machine:

  • Git
  • A C++ compiler (like GCC or Clang)

Installation

  1. Clone the repository:

    git clone https://github.com/yashthakur16/Data-Structures-and-Algorithms.git
cd Data-Structures-and-Algorithms

Usage

Navigate through the directory to find solutions to specific problems. Each file is named according to the problem it solves.

Example Files

  • Add Two numbers represented by linked list.cpp: Solution for adding two numbers represented by linked lists.
  • Binary Search: Solutions related to binary search algorithms.

Contributing

Contributions are what make the open-source community such an amazing place to learn, inspire, and create. Any contributions you make are greatly appreciated.

If you have a suggestion that would make this better, please fork the repository and create a pull request. You can also simply open an issue with the tag "enhancement".

  1. Fork the Project
  2. Create your Feature Branch (git checkout -b feature/AmazingFeature)
  3. Commit your Changes (git commit -m 'Add some AmazingFeature')
  4. Push to the Branch (git push origin feature/AmazingFeature)
  5. Open a Pull Request

Contact

Yash Thakur : tyash6843@gmail.com

Project Link: https://github.com/yashthakur16/Data-Structures-and-Algorithms

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