Remove Duplicates from Sorted Array II | Leetcode 80 | Array

Time Complexity : O(n)
Space Complexity : O(1)
Problem Link : leetcode.com/p...
C++ Code Link : github.com/Ayu...
Java Code Link : github.com/Ayu...
Please like, share and subscribe if you found the video useful. Feel free to ask in comments section if you have any doubts. :)
#DataStructuresAndAlgorithms
#RemoveDuplicatesFromSortedArray
#interviewpreparation
Remove Duplicates from Sorted Array II solution
Remove Duplicates from Sorted Array II Leetcode
Remove Duplicates from Sorted Array II C++
Remove Duplicates from Sorted Array II Java
Remove Duplicates from Sorted Array II Python
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👉 Dynamic Programming : • Dynamic Programming
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[@dbm103]

wow! well explained. I was not getting the approach to solve this. Thanks a lot!

[@AyushiSharmaDSA]

Glad it helped! thank you :)

[@AjayGaulia093]

class Solution { public int removeDuplicates(int[] nums) { int arraySize = nums.length; /** Edge case */ if(arraySize

[@debjeetmukherjee1297]

The code is : class Solution { public int removeDuplicates(int[] nums) { int i=0; for(int e=0;e

[@adilkevin6220]

Your explanation is good. Please explain constraint before you move on to the solution. Many people don't bother to see the constraint which will end up in TL. By doing these viewers Space and Time Complexity concepts gets cleared

[@AyushiSharmaDSA]

Thanks Adil, sure will explain constraints also, :)

[@AnandhS-ll2uu]

thatks a lot mam....it helped me well....your explanation was nice and clear thank you once again

[@AyushiSharmaDSA]

welcome Anandh, glad you liked it :)

[@prithvi3980]

Good Dry Run, Able to understand... Thanks

[@AyushiSharmaDSA]

Glad it helped😊

[@jamesroy9027]

your voice is really beautiful

[@manishsahu6873]

Thanks .. When you are in doubt with the problem and your video shows up.. perfect..

[@AyushiSharmaDSA]

Welcome Manish, glad it was helpful :)

[@Satya-g5t]

nice explanation, 😀

[@AyushiSharmaDSA]

Thanks! 😃

[@PogalaHarshitha]

thanks akka its very clear for me

[@AyushiSharmaDSA]

welcome, glad it was helpful :)

[@ashishkumarshawhitchem2017]

I use this Concept to solve LeetCode Problem -26,27,80

[@basquiatttt]

Amazing that you've done it using a single loop! Good job!

[@shreyasg817]

thanks ayushi great explanation 🙂🙂🙂🙂🙂

[@AyushiSharmaDSA]

Welcome Shreyas, glad u liked it 🤗

[@shadowaj9278]

Just fell in love...... With your tutorials 😅

[@AyushiSharmaDSA]

🙂🙂

[@shadowaj9278]

@@AyushiSharmaDSA 😁😁, mam please bring some trie questions , struggling alot with those 😭

[@AyushiSharmaDSA]

@@shadowaj9278 sure sure :)

[@shadowaj9278]

@@AyushiSharmaDSA thank you mam

[@vinayjoshi8714]

Great explanation dii 🤩

[@AyushiSharmaDSA]

thank you :)

[@niteenautade]

Very well explained

[@AyushiSharmaDSA]

Thanks Niteen :)

[@sagarbora7768]

Hi Ayushi are we also required to change the given array ?????

[@AyushiSharmaDSA]

Yes Sagar, we are changing in the given array only :)

[@girikgarg8]

Ma'am I wasn't able to approach this question....so should I practise more questions on two-pointers tag?

[@AyushiSharmaDSA]

See this is one type of two pointer, now you know this type, if you feel that you need more practice, then you can practice more problems :)

[@111rhishishranjan2]

very good, very very helpful

[@AyushiSharmaDSA]

thank you, glad it was helpful :)

[@ChandraShekhar-by3cd]

Thanks a lot for such a great explanation, Ayushi 😇

[@AyushiSharmaDSA]

Welcome Chandra, glad it was helpful 🙂

[@ambikaarora8736]

Awesome explanation.. Thanks :)

[@AyushiSharmaDSA]

Thanks Ambika, glad it was helpful :)

[@mdsahil2203]

Great explanation ma'am . It was helpful for me😇

[@AyushiSharmaDSA]

thank you Sahil, glad to hear that ❤❤🤗🤗

[@Leetcore-2508]

Explanation and dry run is just so perfect...!!! 👌

[@AyushiSharmaDSA]

Thank you Siraj, glad it was helpful :)

[@DarthVader678]

dry run along with explanation is indeed so important for interviews!

[@girikgarg8]

Ma'am this was a sorted array.... so couldn't a binary search approach work here?

[@AyushiSharmaDSA]

See binary search is done if we have to search something or if it's binary search on answer concept, so here we do not have to search, so binary search will not be useful :)

[@Harshit_yt1204]

great explanation.

[@AyushiSharmaDSA]

thank you Harshit :)

[@ishangujarathi10]

loved the intuition

[@hahahahaha3121]

what does " for(auto e:nums) " means? Can you tell the topic in which it is covered

[@princiagrawal1428]

auto is just like a common data type .... it will help u to access the elements of a data structure like here e is indicating to each element of nums

[@JackCoderr]

range based loop

[@samyakagarwal1777]

best explanaiton

[@AyushiSharmaDSA]

thank you, glad it was helpful :)

[@SambhavAgarwalBCE]

WE CAN USE HASHMAP ALSO

[@AbhishekGupta-cr1mf]

Ohh.. thanks Aayushi, I came from LinkedIn! BTW very good explanation skills

[@AyushiSharmaDSA]

Hi Abhishek, thank you so much :)

[@ecs185_shaileshbharti3]

Perfect explanation 💯🔥

[@AyushiSharmaDSA]

Thank you :)

[@AnshuKumar-zn1qb]

Great explanation. It was helpful for me😇

[@AyushiSharmaDSA]

Thank you Anshu, glad it was helpful :)

[@himanshusaha6340]

Can anyone tell me is this a greedy approach???

[@bhaveshjhawar9532]

thanks alot ma'am

[@AyushiSharmaDSA]

Welcome Bhavesh :)

[@vishalkharadevk]

New thumbnail theme looks better.

[@AyushiSharmaDSA]

Thank you Vishal :)

[@ankitaburbure8142]

I didn't get one thing..where in the question is given at most twice?

[@safariyakm]

I think you are talking abt the 26th leetcode question (unique element appears only once). But she's solving the 80th question (unique element appears at most twice).

[@adilkevin6220]

Please make a video on largest subarray with 0 sum

[@AyushiSharmaDSA]

Sure :)

[@darshankalathiya8667]

very nice ..

[@AyushiSharmaDSA]

Thanks Darshan 😊

[@reenayadav8468]

Thank you di 🙌

[@AyushiSharmaDSA]

Welcome Reena, glad it was helpful :)

[@iuashrafi]

Thank you

[@AyushiSharmaDSA]

You're welcome😊

[@apnaaddaSwaraj]

Mam can you teach me please from start or make a class course

[@AyushiSharmaDSA]

Hi, actually I can teach only through youtube as of now, Sorry :)

[@priyamagarwal7754]

Ayushi sharma please make a video on Largest Rectangle in Histogram leetcode 84 and please accept request on linkedin.

[@AyushiSharmaDSA]

Sure :)

[@sreeram_chenchu_kumar.8759]

nice

[@AyushiSharmaDSA]

Thanks🙂

[@rajdave7357]

Thanks🙏🙇

[@AyushiSharmaDSA]

Welcome Raj, glad it was helpful :)

[@anandprakashchaudhary2358]

Keep make video

[@AyushiSharmaDSA]

Thanks Anand, sure :)

[@plutomessi21]

didi you reply on everyone's comment

[@AyushiSharmaDSA]

hey, is it a question or a statement, bit unclear 😅

[@plutomessi21]

@@AyushiSharmaDSA my bad didi, it was a statement 😂 and thank you for the reply🥹

[@AyushiSharmaDSA]

@@plutomessi21 Arey 🥹❤️

[@bhuvi_iitkgp]

insta i'd ??]