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It's nice when it's clear. I've also learned that regular expressions are important to computer scientists, while computers are not.

I watched this video before starting my a levels. In retrospect, I should have taken this video seriously and decide not to do computer science a level.

the empty string is a valid input for finite state machines

thanks. This video was helpful

When I was earning my master's degree, I heard a lot about finite state machines (FSMs), but it was all theory - like clouds in the sky: there's a lot of water, but you can't drink it. I toiled for three months after graduating until I implemented my first FSM in code in 1981. Now, there is a programming methodology based on this concept - v-agent oriented programming (VAOP) - with many examples of its implementation. It's best to start learning about VAOP with this article on Medium: "Bagels and Muffins of Programming or How Easy It Is to Convert a Bagel into a Black Hole".

Thanks so much for this 😅😊

First of a few videos on the internet? Sorry, but even six years ago, there were loads of videos on the internet!

Nice actors ...

Thx

I did miss the formal definition in this explanation: a Finite State Machine "M" is defined as quintuple, M = (Σ, S, s0, δ, F) where Σ is a finite non-empty set of symbols called the input alphabet, S is a finite and also non-empty set of states, s0 is an element of S and the initial state of the machine, δ is the state-transition function (δ : S x Σ → S in deterministic FSMs, δ : S x Σ → P(S) in non-deterministic ones) and F is a possibly empty subset of S containing the final states of the machine. A "computing machine that has a fixed set of possible states, a set of inputs that change the state, and a set of possible outputs" is a loose, incomplete and not very helpful definition.

Looks a lot like a Markov chain.

great work!

gods work

This is actually a great video❤ Thank you

Thank you my lord

I have an exam today and this genuinely saved my life thank you so much

nice simplified explanation for this topics! remember to delve deeper into the book and notes for a deep understanding of this topic... its just a lot of memorization

wonderful video, very helpful

“Man I need to eat for this exam” 😂

Great explanation

This is so much better than an hour lecture. Modern education is so behind...

why is each twos complement video different

Thanks

4:12 should've edited this out🤣

Thank you sir!

tysm, this just made my life 1% easier :)

Such an amazing video you make it so easy to understand Thank you!

Thsnk you so much

😭😂 what are ordinal numbers?! it goes to show that what I'm learning isn't that useful 🤦🏻‍♀️🥹

this video is so underrated!!!!

simply super

Who is going to take As level exam in this October ?

What about if it had three hexadecimal symbols like DAC

great vid

your audio is a bit delayed, but thank you so much, helped me a lot

they didnt even release the marks!!!!

I'm going to start computing a level in September, this was so interesting to watch!

Damnnnnnnnnnn

why am i here on the day of my first CS exam-

Lmao write sql off the top of my head??

this is stamp for myself 6:12 i dont understand

Can I make 2 acceptable states for "a,b" machine to avoid an error with state 2? Or it doesn`t help?

great vid!

on my uni website for the CS degree page, there was a quote from one of the alumni saying something like "a CS degree is basically a problem-solving degree, good coding skills come when you get a job" and tbh that made me feel a lot better about my future lol super fun video too and I think it really goes to show just how irrelevant exams will be later on in life *sigh*

Fantastic video

This was a fun explanation actually, really solid. Thank you.

Arthichure of a computer system, I got that in my mock exam, anndd no.

PERFECT!!!!!! THANK YOU SO MUCH

thing is the exams get harder every year so if they tried the latest exam they could possibly find it harder

Finally found an amazing ytube channel.... aaaaand it stopped uploading