Problems and Algorithms

1. Discrete Fourier Transform » 13 Feb 2024
2. Sierpiński triangle » 03 Feb 2023
3. Mirrors and Laser Puzzle » 26 Jul 2022
4. Fibonacci Numbers » 24 Jul 2022
5. Calculating Mahonian Numbers » 27 Dec 2020
6. Codechef Challenge Dec20 Editorial » 12 Dec 2020
7. Complex Fourier Visualization » 31 Oct 2020
8. C(n, k) mod 2 » 23 Oct 2020
9. Tetration Fractal » 22 Oct 2020
10. Streaming Server Using Kqueue » 10 Mar 2020
11. I/O Multiplexing (select vs. poll vs. epoll/kqueue) » 06 Mar 2020
12. Minimum Pawn Captures » 15 Jun 2019
13. Rooks on Chessboard » 10 Jun 2019
14. Suffix Arrays » 14 Apr 2019
15. Hamiltonian Path (Special Case) » 01 Apr 2019
16. Binary Indexed Tree (Fenwick Tree) » 30 Mar 2019
17. Find all prime numbers up to N » 27 Mar 2019
18. 0/1 Knapsack (with groups) » 21 Mar 2019