This repository contains Python solutions to various algorithm design challenges.

1. 3Sum With Multiplicity.py: Solution to the "3Sum With Multiplicity" problem.
2. 4Sum II.py: Solution to the "4Sum II" problem.
3. Diagonal Traverse.py: Solution to the "Diagonal Traverse" problem.
4. K-diff Pairs.py: Solution to the "K-diff Pairs" problem.
5. Longest Consecutive Sequence.py: Solution to the "Longest Consecutive Sequence" problem.
6. Reshape the Matrix.py: Solution to the "Reshape the Matrix" problem.
7. Rotate Image.py: Solution to the "Rotate Image" problem.
8. Sieve of Eratosthenes.py: Solution to the "Sieve of Eratosthenes" problem.
9. Spiral Matrix.py: Solution to the "Spiral Matrix" problem.
10. Toeplitz Matrix.py: Solution to the "Toeplitz Matrix" problem.

Each Python file contains the solution to a specific problem. You can view the code and use it as needed.

Feel free to contribute by adding more solutions or improving existing ones!