C++ STL: The ONLY Video You Need | Compulsory for DSA/CP

This is the only video you need to learn STL or Standard Template Library in C++ for Competitive Programming and DSA (Data Structures And Algorithms). You will not need any other video or article for STL after watching this video.

Subscribe to my channel as I will be posting this type of content for all important CP and DSA concepts.

I have covered only the useful containers and functions and I have omitted the less commonly used stuff, so the viewers do not waste their time!

00:00 - Introduction
01:05 - About Me
02:14 - Benefits of STL
03:25 - Vector (Dynamic Sized Arrays)
11:38 - sort() (Most Optimized)
16:30 - Pair
21:00 - Sorting Pair Arrays
25:08 - Iterators
27:58 - Set
31:35 - Set Iterators
36:25 - Map
46:42 - Interating Containers
49:30 - Practice Problems
49:56 - References
51:20 - Interesting Use Case for Set
54:15 - Advanced Stuff

[utkarshgupta]

I will continue this series for all other topics ONLY if it gets a good amount of likes, views and subscribes, because it takes a lot of effort to make such course for free.
So hit the like button, hit the subscribe button and share it with your friends and classmates!

[hemantjain]

The confidence when you say I am one of the best is fire.

[girishbhargava]

To sort in descending order, we can also use
suppose v is a vector
sort(v.begin(), v.end(), greater<int>());

[SuvradipDasPhotographyOfficial]

I request you to please don't stop the series unless dp. graph, string, range queries are completed. You will surely get more views and subs, andl also your guidance and videos will be an asset for people like us.

[PegasiuuuS]

Hats off for your efforts.
Waiting for some advanced topics such as square root decomposition, seg tree, Fenwick tree, sparse matrix, some advanced graph algorithms

[johntony]

This type of content from someone with your experience is really useful. Hope we get more!

[raunaakkk]

I forced myself to watch this video till end, please continue the series.

One video i would expect from you is on your keyboard shortcuts plzz.

One more on Time Complexity i really find it difficult to understand.
Thnku ❤️

[dhruvshah]

I liked this video so much i went and liked previous 10 videos from your channel to support please don't stop this and cover full dsa this will leave a huge impact on the community.

[alangeorge]

Excellent excellent excellent ♥️
More CP related videos are always welcome.
Will recommend this to others too

[anupamkasturia]

I solved medium level problem of maps on my own, thanks for this video, really appreciate it

[thepriestofvaranasi]

Bhaiya I would genuinely like to thank you for this video. Your explanation is simple and clear🙏🏻

[utkarshmishra]

Do not wait for likes and comments, they will come eventually, Please keep posting, I learned a lot from this.

Thankyou

[aryan]

youtube full of educators I really like your vibe sir, so calm what I use to feel when I ask doubt from my seniors Thankyou sir

[yashikagupta]

Best teaching style ever !!
Can easily learn the things in one go from you 💯💯

[nityaa]

Sir please continue making videos.
These are very helpful!

[tonyjames]

Nice Pace, Good Explanation, and Cover a lot of topics too,

Bro Thanks a ton.

You saved my life!

[Neelarghya]

This is a beautiful video. Please make more such videos.
Suggestion: You can make videos on application of different algorithms like binary search, sorting, etc.

[alangeorge]

This channel has the potential to turn into a hugeee goldmine 💯 excellent content

[vipulsharma]

Best teaching style on internet!! Amazing

[RohitRaj-owyy]

Nicely done, apart from your amazing teaching method, the way you differentiated between beginners and advanced audience throughout the video was commendable.