cp-algorithms VS ArduinoCore-avr

I've been learning alot from this git repository: https://cp-algorithms.com/ . Do you know of any of any sources or repositories like this that help with Leetcode or problem solving?

I am aiming to create an open-source knowledge repository inspired by cp-algorithms.com . Now, I am planning this to be a long term project. This project MIGHT have different repositories, depending on how I structure the content. I am really confused between two alternatives:

For interviews, if you can do competitive programming well that would def make you super competitive so check out codeforces and assorted sites and compete. There’s also a competitive programming handbook on the internet and this: https://cp-algorithms.com to help

I did some CP and yes it opens up some new style of approaching problems with new ideas but its definitely not necessary. I would recommend the famous CSES problem set and start with codeforces . Try to give virtual div3 for starters and then jump to div2 if you feel comfortable. There is this site https://cp-algorithms.com/ which will be your best friend. Also take a look at this https://codeforces.com/blog/entry/57282 it has all the good articles on on algo/tricks/tips written by CF folks.

I can also recommend, https://cp-algorithms.com/ and the competitive programmer handbook, regardless of your intentions these resources contain mental models and algorithms that have taken computer science many years tp develop.

The best website about data structures and algorithms for CP is IMHO cp-algorithms.com. It might be overwhelming for beginners because it contains formal proofs but I found it invaluable. Be very careful with websites like geeks4geeks. I've seen many articles with bad explanations or even plain wrong information and/or implementations.

There are a few sites I visit often such as hackerank tuitorials, geek for geek and CP-Algorithm but mostly I just learn from the top solutions in LC discussion threads.

(From https://cp-algorithms.com/graph/strongly-connected-components.html; licensed under https://github.com/e-maxx-eng/e-maxx-eng/blob/master/LICENSE)

Gotta pick some project that matters to you and do it. Putting Python code into production with multi-person teams is outright maddening, but for the individual who wants to put their skills on wheels, Python is a great place to start.

Another fun thing to try is

https://www.arduino.cc/

I got started with that buying an Arduino and a breadboard and a handful of 74xx logic chips and I started writing Arduino programs that would generate inputs to the 74xx chips and verify the expected outputs and thus taught myself C coding for the Arduino and how to make circuits with discrete logic at the same time.

Check out existing implementations like Arduino: https://github.com/arduino/ArduinoCore-avr/blob/master/libraries/SPI/src/SPI.h

4. https://github.com/arduino/ArduinoCore-avr/blob/eabd762a1edcf076877b7bec28b7f99099141473/cores/arduino/main.cpp#L46

you can always just use an ide but i use this one on my old chrome book https://www.arduino.cc/

You'll also need the avr C library and the Arduino library, and possibly a Makefile or similar to corral the compilation process

Ya for $25 you either want 4-5 clones, or support the official Italian Arduino makers as thanks for making the entire ecosystem possible by buying one of their own boards from https://www.arduino.cc/

It depends what exactly is she into. For electronics you can check out arduino. They sell full kits with everything you need - some components like leds, breadboard so you can create circuits without soldering and a small 8bit computer to control everything with. AFAIK they also sell kits specifically for education starting with middle school.

They are in via Arduino. ;-)