4molybdenum2 / dsa

Collection of problems from various coding platforms including Leetcode, GeeksForGeeks, and few generic algorithms.

Hey, I'm Tathagata!

I am a CS Grad @Stony Brook University, New York. I graduated from @IIIT Gwalior, India with a Bachelor in Technology degree. I am interested in Systems Engineering and Cloud Infra.

• 🚗 I am interning at Tesla as a Cloud Infrastructure Engineer in Summer 2024.
• 🔭 I’m currently working in PACE Lab at Stony Brook University.
• 🌱 I’m currently focusing on courses such as Distributed Systems, Operating Systems, Hyrbid Systems and Visualization during my Masters.
• 💻 I code primarily in Go, C/C++ and Python. Currently I am learning Rust 🦀.
• 💬 Always on the lookout for new projects to work on and new people to collaborate with. Simply mail me at: [email protected];

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dsa's Issues

Add algorithms on Binary Tree

I want to add new algorithms on Binary Tree in C++.

Create a markdown file where we can collect resources for DSA / coding related topics

This issue will track the following stuff:

• Creating of the markdown file for the necessary resources (blogs ,videos, etc)
• Attention to design of the markdown file (we must make it accessible to other users 🙂)
• Maybe add this to the current README.md or make a new markdown (up for discussion)

Even though this is a documentation-based issue, contributions are highly appreciated !

Kadane Algorithm gives wrong answer for negative numbers

Kadane Algorithm giving wrong answers for negative number
I would like to fix this issue.

Fix/Optimize Code for the following codes

These problems need to be fixed according to the comments mentioned in each of them.

• Problem Link: https://leetcode.com/problems/distinct-subsequences/
  

  DSA/me/leetcode/dp/distinct_subsequences.cpp

  Lines 6 to 8 in 5281d3a

  	// TODO:
  	// need to optimize
  	// memoized approach

DSA/me/dsa/graph/shortest_path_dag.cpp

Lines 1 to 2 in 5281d3a

	// TODO:
	// need to fix code...causes segmentation fault

insertion deletion on AVLtree

hi i want to add insertion and deletion algorithms for avl tree

Add common/generic algorithms to the Algorithms folder

Add to the algorithms folder some common/generic algorithms.
(Also add testcases for the given problems)