David Hill
Python, C++, C, Java, Javascript, R, MATLAB, CSS, Arduino
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English, Spanish
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Robotics and Autonomous Systems, SLAM, Embedded Systems
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Discussion
Using the Extended Euclidean Algorithm & Bézout’s Theorem
Many MATLAB Cody problems involve solving congruences, modular inverses, Diophantine equations, or simplifying ratios under cons...
2 months ago | 0
Discussion
Using Persistent Variables to Survive Timeouts and Repeated Calls
When solving Cody problems, sometimes your solution takes too long — especially if you’re recomputing large arrays or iterative ...
2 months ago | 0
Discussion
Tackling Complex Nonlinear Equations with fzero
The fzero function can handle extremely messy equations — even those mixing exponentials, trigonometric, and logarithmic terms —...
2 months ago | 0
Discussion
Nedsburg Game Hint
I set my 3D matrix up with the players in the 3rd dimension. I set up the matrix with: 1) player does not hold the card (-1), pl...
2 months ago | 0
Discussion
Using Nested Functions and Recursion to Bypass Loop and Conditional Restrictions within Cody Problems
Some MATLAB Cody problems prohibit loops (for, while) or conditionals (if, switch, while), forcing creative solutions. One eleg...
2 months ago | 0
Discussion
Using the On-Line Encyclopedia of Integer Sequences (OEIS) to recognize and solve tricky sequence-based problems
Many MATLAB Cody problems involve recognizing integer sequences. If a sequence looks familiar but you can’t quite place it, the...
2 months ago | 0
Discussion
Solving MATLAB problems involving very large integers
When solving MATLAB Cody problems involving very large integers (e.g., factorials, Fibonacci numbers, or modular arithmetic), yo...
2 months ago | 0
