Computer Science Basics: Sequences, Selections, and Loops

We use computers every day, but how often do we stop and think, “How do they do what they do?” This video series explains some of the core concepts behind computer science.
To view the entire playlist, visit • Computer Science Basics .
We hope you enjoy!

[@zbra_maarten]

its so insane how we hear these things in class and think wHaT?!? And then we search online and find a PERFECT video that explains the theory 1000 times easier and more efficient!!! thx man!

[@bryandoge]

@Lennon Sonny that app is probably illegal bud

[@asstudent9745]

didnt ask

[@Monotone_Fallen]

@@kanyewestdontknow real

[@wisdom-for-life]

Wow... that was great. Half the challenge in learning is putting things into context, so we can understand and relate.... and you sir, nailed it!

[@GCFLearnFree]

Glad it was helpful!

[@livingtheZoelife888]

I actually saw this, and thought: "Oh that looks to involved, detailed and complex." But watched it and Wow! Yes, I have heard in a loop in the comments before under a video. Interesting and helpful. Thank you!

[@GCFLearnFree]

Glad you enjoyed it!

[@Goulstem_]

Thank you so much for making this. It is very hard to bridge the gap between the programming and spoken languages, especially in the beginning of a developer's journey. This puts things into a comprehensive perspective that is just excellent for starters!
Funny note- I programmed for years prior to coming across this, and I had never really even thought about how there are only 3 primitive structures! If I had this back then man would that have saved a lot of headache, haha.

[@GCFLearnFree]

Glad it was helpful!

[@user-xu2kw9uv3p]

oh god !😂😂

[@Dansuperfly]

Wow. The planning into this version of the theory is just perfect. That’s how you teach. Subscribing for sure!🔥

[@fernandovargas3326]

Great Simple Practical Explanations. Thank You.

[@RealGameTitan]

These are very well produced and animated!

[@teddyg-iberia]

This is one of the best edu videos I have ever seen. Kudos for the creators!!!!

[@GCFLearnFree]

Wow, thanks!

[@deesamsingh3218]

this expains it so well with a short video! amazing video, thanks.

[@shivamkadam848]

fabulous explanation buddy...really impressed ❤👍

[@GCFLearnFree]

Glad you liked it!

[@v-drei_study]

Good visuals and examples. The vid made perfectly explained the topic.

[@yashrocky9187]

awesome video-short and informative

[@psaumesleynaval3284]

Thank you for this video. I am 11 years old and I have always been interested in software programs. My Dad and I enjoyed this.

[@nidhnika2822]

Thanks for effectively teaching this topic in a short video

[@viewxxxnow]

Very nice video to explain the programming approaches.
Can you please share the software you used to create this video?

[@parsatangestani3822]

the way u explained these was awesome
thanks man

[@GCFLearnFree]

Glad you liked it!

[@ghadaelsheikh2884]

Excellent and very helpful .... Thank You Very Much

[@GCFLearnFree]

You are welcome!

[@saminawilayatbutt8246]

Great examples bro

[@hashtagtrends9886]

Thank you!

[@anandeeshan9124]

great exactly what i am leanring. great to suplement as i am working on my own in computing

[@GCFLearnFree]

Excellent!

[@techmaster9837]

Very helpful video. I also want to make video like this. Which application you use to make these animations. Please Reply.

[@DefinitelyNachyoCheese]

Thank you so much!!

[@PantheraTK]

Great video - thank you!

[@manasigamare6304]

Thank you

[@user-hh9cc1xi2t]

Thank you 😊

[@lakhwndersingh-gf2qh]

You are very grate sir

[@RealGameTitan]

Where did you get the terms from? From my experience a sequence is usually referring to a data structure and conditionals are usually called conditionals.

[@Goulstem_]

These are the three primitive components in structured programming. It may be referred to as other terms like action, inquiry, and repetition.

[@robbiec1160]

Sick animations

[@test-qm4ey]

Great video!

[@GCFLearnFree]

Thanks!

[@lakshanwimukthi9878]

very informative hope to see more

[@GCFLearnFree]

Thanks, will do!

[@riogrl324]

Amazing

[@bilalalthaf3927]

Very Helpful.

[@GCFLearnFree]

Glad it was helpful!

[@vineethav.p5562]

Bro you are 🔥🔥🔥

[@bhumikasharma7358]

omg this helped a lot

[@onepoint2079]

When they combine, they can create some pretty complex Software 🧡

[@chriscockrell9495]

Sequences - connectivity
Selections - choices - ask questions.
Loops - iteration - same question over and over and over.

[@nivatharan9237]

Great 😉😉😉👍👍👍👍💕💕💕

[@karthik9354]

Excellent 😍

[@GCFLearnFree]

Thanks 😊

[@visalabhay]

Add jumping statement like break continue return also

[@its_me_prashitha1750]

Very helpful

[@GCFLearnFree]

Glad it helped

[@nivethavenkatesh6154]

Super sir

[@kashyapsrivatsavagattupall6654]

this really helps thank you:)

[@humaidabdelazizabdallasarh9091]

Thanks I have under stand 👍👍👍

[@GCFLearnFree]

Glad it helped

[@valenciamcguire7733]

Thank you.

[@GCFLearnFree]

Welcome!

[@syednaumanvlogs2114]

Thanks man ! it was as easy as taking candy from a baby

[@GCFLearnFree]

No problem!

[@appstuff5778]

what service do you use to animate your videos? its awesome!

[@GCFLearnFree]

Adobe After Effects

[@Orlaith-Belle]

This was in my computer science knowledge organiser for my school

[@ssag.official1204]

you have knowledge organisers too????

[@otukucocker365]

can you make another video puting these things to use

[@ZipZigZag]

Is looping synonymous with iteration or am I confused?

[@mohammedfazil3720]

each time a loop happen is called iteration

[@fizzymizzy_]

ye looping is the same thing as repetition or iteration

[@popopopo9947]

is that typo on thumbnail??

[@GCFLearnFree]

It is! We're fixing it.

[@shoaibahmad6187]

WTF! It's so easy!!!!!

[@hamanneggs4211]

Great vid! Im learning coding and was wondering what the basic structure was since these "things" keep getting brought up. Thank you for the video and keep up the good work!

[@GCFLearnFree]

You're very welcome!

[@vishakhakanojiya5912]

nice graphic 👍👍

[@GCFLearnFree]

Thank you 👍

[@maddymk1629]

Plz give Real life time example for this three?!

[@balmitranarnaware4269]

What is iteration??

[@classifiedchannel2378]

its the loops: Conditional loops are :
Repeat until
While
Unconditional loops are :
For

[@observer_boss9529]

0:24

[@jayshreekadam4321]

when I was in 8th std I answer a computing ans in selection and loop what was that please reply

[@vineethav.p5562]

This video is currently working

[@hansonlambert980]

a

[@vineethav.p5562]

Bernard Jerry

[@siddharthk5495]

2nd person to comment

[@amansardana3193]

Bonga bonga

[@MI-lo2hj]

Simple but confusing...

[@Fluxus_Lux]

Too much time-wasting exposition of obvious things.

[@mehdilee]

I think universe is using selections and stupid people dont know anything more than sequences 💀

[@user-bk5rv5fo8x]

bro you explane very good brother i can understand but you are not funny akhi plz be little fun just for one video