SEGMENT TREE Implementation / Construction (Sum of range query and update query)

[@omprakashsharma9767]

Awesome sir, i like the people who explained from core

[@ravikanthreddy89]

Best part: Explanation of branching strategy based on the relation between " Current Node's Range or interval" and "Query Range/interval"!! Thank you Mr Vivekanand!!

[@anandkanade9500]

speechless He can make anyone understand anything ++respect sir;

[@arvindnegivlogs9945]

This is the first time I am writing a comment. Your video is excellent that I can't resist myself to post a comment. Keep it up sir.

[@VikashYadav-nk4mc]

your videos are superb, thanks for explaining with patience

[@PradeepKumar-ie3vu]

You should post your video with some quick view of implementation of code in c/c++

[@himayadav2563]

Yess sir plss explain cpp code for segment trees

[@吳承翰-u1l]

The best video I have ever seen!

[@edemohan9649]

I saw all your lectures on dynamic programming they are simply superb. I learnt so much. Now I need advanced dynamic programming. And dynamic programming with bit masking. Waiting for your reply..

[@lavishgarg4274]

you are excellent, your channel is underrated, it deserves a lot more subcribers

[@vivektadpatri7413]

I think whether to go to left or right needs to be much smarter. I solved a segment tree question with the logic you mentioned and the algo took 456 ms and when I looked at the child intervals and then made my move, the algo took just 57 ms. The algorithm was about range sum query.

[@GopalKumar-py2cf]

best explanation video thank you sir

[@kiranmahajan778]

You are a magician !

[@SoumyajitPyne]

Amazing Video!!!.But the explanation of the time complexity of the Segment tree is not sufficient...You have only said that as the height is logN ,the time would be O(logN) but we have to do recursive call on both branch of the tree so in worst case we might visit all the nodes of the tree..(which is not so obvious from the height of the tree)...

[@beanred4815]

This is really clear! Thank you so much! your video helps a lot! : )

[@blasttrash]

Amazing video. Thanks a lot.

[@ahnafsamin3777]

Great video!Very nicely explained.Please make a video on the coding part asap.

[@ManvendraSK]

Hello, this is a very useful and clear explanation. I can't find the next video of the segment tree where you have explained the code. Could you please post the link here?

[@coder_who_cooks3934]

Great job sir! your explanations are as clear as water!

[@LakshmikanthAyyadevara]

great explanation

[@ashwiniabhishek1504]

The algorithm part was well explained, but I guess you should have provided a more exhaustive time complexity analysis as from the example it seems the complexity approaches O(n).

[@sriharsha8650]

You are simply superb. No one can give an explanation better than this on Segment tree. Where is the video in which you explained the program for this? Please upload it if you haven't. Thank you so so much.

[@praveenchouhan6388]

awesome explanation, keep it up sir.

[@tanmaysinha2969]

Really Nice. Keep it up.

[@Ap-dv6lg]

Nice explanation.

[@edemohan9649]

Your tutorials are nice. Thank you.

[@ritikamor1551]

very nicely explained sir can you please post a video on extended euclidean algorithm?

[@mohakchaudhary1981]

Excellent explanation 😀😀

[@avanishpratapsingh4463]

nice explanation

[@pawanpandey2]

Excellent explanation sir....

[@syedagazalarizvi679]

Excellent explanation Sir!! Can u please post a video on SOM-NG Algorithm?

[@BeastMaster-dq8vt]

What is som-ng algorithm ?

[@vadirajjahagirdar9342]

Clear explanation. Thank you!

[@jakusam4564]

very nice video sir

[@yashpratap3950]

best explanation

[@asim-gandu-phenchod]

Waiting for your code video. Please make a code video for it

[@ahmedkowsher7657]

really great

[@asrafpatoary4735]

Pretty cool.

[@jaysahu357]

very nice sir

[@VaibhavJain]

Very well explained conept, but no implementation was there.

[@abhrajyotikirtania2275]

Nice!

[@shubhamsunny6024]

best video!!! wauuu!!

[@edemohan9649]

Could you do an video on kingdom division problem algo in hacker rank.

[@mayank.ranjan]

Sir please give the code for segment tree and please explain fenwick tree as well.

[@deivakumaran]

yes pls upload trie video

[@siddhantjaiswal4231]

Where is the video for implementation /code?

[@ganeshiitr-cse6328]

thanks

[@ahmedkowsher7657]

we want algorithms video

[@VijaySharma-hw4kv]

watch it on 1.25 speed.

[@fattocool]

pls add trie video

[@ajaytiwary5798]

Please load trie video

[@viswanathkrishnamurthy6848]

Hi, Very nice video!. Could you please share how to program segment tree