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This repo helps you to understand the fundamentals of Data Structures and Algorithms. Implementations are done in Java, JavaScript, and Python. Also selected Leetcode coding question solutions are available.

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rosemwangie/DSA-Starter

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E0B8072C-067A-4AAE-ADBF-2BE03BBB9B26_4_5005_c

This is the scope of the project, I happily invite you to contribute!

License GitHub contributors

Intro Topics(Continually Updated...)

Data Structures

dsa

Linear

Non-Linear

Algorithms

algos


Leetcode 75 loading...

Hash Map & Arrays

Frequency Problem Stated Solution Solution
High Two Sum js py
High Valid Anagram js py
Medium Jewels and Stones js
High Contains duplicates js py
High Group Anagrams ... py
High Encode and Decode Strings ...
High Valid Sudoku ...
High Longest Consecutive Sequence ...
High Top K Frequent Elements ...

Binary Search

Frequency Problem Stated Solution Solution
High Binary Search js py
Low Two Sum II - Input Array Is Sorted js

Linked List

Frequency Problem Stated Solution Solution
High Reverse a Linked List js py

Stacks & Queues

Frequency Problem Stated Solution Solution
High Implement Queue using Stacks js
High Valid Parentheses ...
High Design Circular Queue ...
High Design Hit Counter ...
High Trapping Rain Water js py

Trees

Frequency Problem Stated Solution
Low test test ...

Graphs

Frequency Problem Stated Solution
Low test test ...

Trie

Frequency Problem Stated Solution
Low test test ...

Heap

Frequency Problem Stated Solution
Low test test ...


Algorithms

An Algorithm is a set of intructions on how to solve particular problems

Prefix Sum

Frequency Problem Stated Solution
High Running Sum of 1d Array js
High Find Pivot Index js

Sliding Window

Frequency Problem Stated Solution
Low Longest Substring Without Repeating Characters js

Running Pointers

Frequency Problem Stated Solution
Low Backspace String compare js

Suffix Arrays

Frequency Problem Stated Solution
Low test test js

Breath First Search

Frequency Problem Stated Solution
Low test test ...

Depth First Search

Frequency Problem Stated Solution
Low test test ...

Divide && Conquer

Frequency Problem Stated Solution
Low test test ...

Recursion

Frequency Problem Stated Solution
Low test test ...

Dynamic Programming

Frequency Problem Stated Solution
Low test test ...

Math

Frequency Problem Stated Solution
Low test test ...

Greedy

Frequency Problem Stated Solution
Low Container With Most Water js

Matrix

Frequency Problem Stated Solution
Low test test ...

Geometry

Frequency Problem Stated Solution
Low test test ...



How to use this repo

Getting Started

If you'd like to contribute to ace tech interview, please follow these steps;

How to Contribute

  1. Clone the repo to your local machine using git clone
  2. Navigate to the project directory using cd ace-technical-interview
  3. Install the necessary packages and dependencies by running npm install.
  4. Start the development server by running npm start
  5. Open the app in your web browser by going to http://localhost:3000.

Features

Ace Tech Interview has the following features:

  • Data structures
  • Algorithms
  • Leetcode Solutions in JavaScript && Python

Fork the repo

  1. Clone your fork to your local machine using git clone here
  2. Create a new branch for your changes using git checkout -b my-new-branch.
  3. Make your changes and test them locally.
  4. Push your changes to your fork using git push origin my-new-branch. 5 Create a pull request on GitHub.

License

License

About

This repo helps you to understand the fundamentals of Data Structures and Algorithms. Implementations are done in Java, JavaScript, and Python. Also selected Leetcode coding question solutions are available.

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