LeetCode in Java | Problem Solving in Arrays : Easy Question | Two Sum Problem

[@ItachiGamer28]

For line 3 i

[@BaapDeveloper]

you want to Learn DSA Best place and free Thank you all CW Team ❤

[@jayneel3137]

in which language are you learning c++ or java ? I'm confused between those ?

[@BaapDeveloper]

@@jayneel3137 Java

[@BaapDeveloper]

@@jayneel3137 kisi or ko dekho kaise solve karte hain dekh dekh ke idea aane lgye ge

[@wjeevika]

😇😇✌🏻✌🏻

[@harshitchaurasia6351]

can't explain how college wallah is helpful for us................ Thank you 😇

[@wjeevika]

Team College Wallah 🙌🏻🔥

[@learnenglish699]

same bhaii life mein kuch aab to bann jaungaaa aja nahi to kal but kuch saloo mein jakr alakh pandey sir ke paer jarur touch karungaa

[@kdcode449]

Continue this type of videos Java leetcode questions. Very helpful for understand the question logic.

[@wjeevika]

Definitely ✅

[@gateocity]

Better than ALPHA 2.O PW is providing all this for free

[@harshitsaini9775]

Bhai eski full playslit nahi ha kya

[@codewithDSA]

c++ approach T.C O(N^2) vector twoSum(vector& nums, int target) { for(int i=0;i

[@wjeevika]

Good Going Ritesh ✌🏻

[@altafalam6570]

TLE aayegaa

[@FunMan_08]

Thanks a lot *1st year students mark you attendence*

[@Nobitha711]

COLLEGE ME HOGAYA BHAI

[@kirankadam2603]

This is awesome...pls make playlist of such problems...thank you so much ☺️❣️

[@Afzal3000]

Thank you Sooo much for this Video, I had a feeling from start of my programming journey that I am not prepared for leet code, and this is not a new thing, I am facing this problem from quite a few time Everywhere I hear that "Leetcode ke que karo, leetcode par weekly- biweekly contest do", but every time I procrastinate thinking pehle kuch aana to chahiya fir karte hai, and the day never came After this video I have got a boost of confidence and motivation to finally make Leetcode profile and start solving questions, Tysm❤️❤️❤️

[@Afzal3000]

Please continue this type of videos, where every weekend we solve some imp Leetcode questions 😃🙏🙏

[@wjeevika]

I'm glad that you have created your Leetcode profile. Just be consistent and you'll rock it. Good luck!!

[@wjeevika]

@@Afzal3000 Sure, we'll create more such videos.

[@cuteshalvi]

Plz ma'am continue this series 🙏🙏🙏

[@Afzal3000]

Please continue this type of videos, where every weekend we solve some imp Leetcode questions 😃

[@wjeevika]

Yes, for sure. 😇

[@jitendratolani5908]

Mam here were is public static void main(String[] args)??

[@MohitSingh-zo8rj]

Hi ma'am, I was trying to solve LeetCode problem for many days but I was not attempting. Thank you so much ma'am. Because it was started.

[@dipmukati9140]

case 4 fail nested loop [ j] [ j]==10 target is fullfill but on same index so we want [1,2] but answer is [1,1] so its wrong

[@aayushchauhan5528]

please continue with this vedios

[@tarikaziz354]

NYC explain. But dryrun is not better. Please try better dryrun in ipad for our help.

[@johnsonsvaselly5008]

This will make my future tq pw.

[@wjeevika]

Best Wishes

[@trbzkhan9822]

mam,please provide us leetcode easy problem list to explore our logic and make it leetcode series problem videos more.THANKYOU

[@wjeevika]

Sure we'll make a list of Leetcode video solutions in both C++ & Java.

[@Arnaab7741]

@@wjeevika mam without main method how this code is executed ? Plzz explain

[@jitendratolani5908]

​@@wjeevikaman when more vedio will be created

[@tarun7453]

Should continue this question series Evey day

[@wjeevika]

Yes, we'll be uploading more such videos. Stay Tuned!!

[@kamyagurnani3565]

i really liked your explanation

[@deepaknadda8463]

its time complexity will be O(n2) , we can use hashmap

[@krishankantsinghgautam5558]

wo abhi newbie hai usko abhi nhi ata hoga hasmap

[@Mr.coderrr108]

Mam please more leetcode questions please

[@KattameediVishnuvardhan]

MAM please solve advance pattren printing questions also

[@nikhil_yaduvanshi01]

Please start this leetcode series in c++ also

[@amany46]

Can also do this ques with o(n)time.

[@sanketdhokale7260]

Thank you ma'am... very helpful video

[@rahuljangid1831]

Thank you so much mem & Team PWSkills . Mem leetcode video students ko coding me interest badhane me bhut help karegi Please request he leetcode problem solution video every day aaye or kam se kam 2 problem per day aaye Thanks mem

[@wjeevika]

✌🏻✌🏻

[@rahuljangid1831]

@@wjeevika thank you mem

[@sumangaldutta3123]

Please provide a introduction video of leetcode that includes all details of leetcode and how we use it

[@wjeevika]

Noted ✅

[@priyankapawar9048]

Very well explained.. Thanks a lot

[@nityaranjan6714]

But time complexity is O(n^2) , Its Brute force approach.

[@manu-singh]

Thanks didi for this clear explanation

[@307waseemtariq5]

Please make all leet code in serial form problem -- 1, 2, 3, 4... so that we can easily target the level

[@amitdangar324]

Plz make video series for python with dsa and data science

[@NeverGiveUp-tr8sy]

please uplode next Java Lecture

[@johnsonsvaselly5008]

This is really helpful for me tq maam

[@wjeevika]

Glad you liked it.

[@SourabhsDrive068]

Ma'am Or Sir ❤️💯 please Answer Me🙏🙏 Any non-tech student is fully prepared for placement kya tech ki degree important hai ya Non-Tech ki degree se bhi kam chal jayega Is there a degree requirement to become a software engineer? Can I become a software engineer without a degree?

[@code3799]

Mam java me hi continue rakhiye

[@crickfootchannel]

Mam c++ mein karaiye

[@Shiva.Shiva.49]

plz lunch pay after placement course.

[@jayprakashjaiswaldeptofcom1250]

Mam,later please solve questions on tree,graph and all

[@wjeevika]

Sure Sure

[@DreamTons]

Is leetcode sufficient or I have to search for other site for SDE

[@shivamjha8985]

Please Make this a weekend thing so that we can practice along with it

[@ssasjreddy5154]

Didi we need more more videos solving in leetcode

[@pratik8308]

Mam i m in class 12, our boards are in Feb2023. I m having Python as a subject. But I know a little bit about python and nothing about Sql. Yes i m in strong in class 11 python but not in class 12......... So, plzzzzzz bring series for class 12 students.....?.. As i believe in PW

[@pawanrajput9451]

Thank u so much 😍 ma'am For more practice

[@wjeevika]

Most Welcome Pawan 😇

[@shubhpriyam]

Same can be done with the single loop, don't you think this is increasing complexity?

[@swapnil1465]

Thank you so much PW I have No words 🥰

[@Rajkumarraj12367]

plz continue this series

[@sscode3809]

Please solve the problem in c++ in same code

[@wjeevika]

Super soon

[@skyboy.creation]

mam aap awesome ho

[@wjeevika]

😇✌🏻

[@abhidagreat2914]

Ma'am instead of returning values of i and j. I printed them in if section and used break statement but my break statement is not working. Can you please explain this situation......... Regards

[@wjeevika]

Heyy, I far as I have understood your question: First, you can definitely print anywhere in the code (this won't affect Leetcode submission) and test how your code is working, but here, there is a return type, so it is mandatory that you should return something (array in our case). Second, when you'll use the break statement, you'll come out of only one inner for loop, not from both for loops. If you still have any doubts, feel free to share your code, I'll help debug it.

[@wjeevika]

Try this code out to understand break statement better: Code: for(int i = 0; i < 5; i++){ for(int j = 0; j < 5; j++){ if(j == 3){ break; } cout

[@abhidagreat2914]

Thanks ma'am. Thanks a lot. This doubt was haunting me since days. My next doubt is about recursive function. Should I ask here or there is any better platform?????

[@alisidhu-qo4fd]

bki sb to thk ha Bacha nhi khna hmy aj ka bd 😎😎

[@Vansh_Ag]

Please upload for c++ also

[@wjeevika]

Yes, we'll do that pretty soon.

[@akash_mishra565]

Can you please make playlist for this as well it will be helpful for us

[@farzaan7]

optimal approach is to use a Hashmap

[@syedkaif1753]

Please make a playlist of this

[@DreamTons]

Maam please start cpp leetcode series

[@wjeevika]

Sure Sure

[@vikaspal702]

Mam hashmap java me class kab hogi

[@mdtauseefparvez4412]

Please continue the series mam

[@ishaangupta710]

Please suggest book on java indian authors

[@akshaykhandelwal5925]

Mam ye leet code wali playlist kya hai

[@akashdubey1550]

make a complete video on leetcode

[@golupandey9915]

use hashmap to make time complexity 0(n)

[@shobhitgupta604]

Are ap toh DTU wli didi ho😂

[@desi_lakdiii]

Good work

[@rajkumarpanigrahi2013]

Maam full stack development course kab aayega

[@deebaskincare9734]

Plz anser me When we use Java intelije we need main function and hear no mai function and also you did not use print statment how it posible

[@pawanrajput9451]

Plse ma'am continue series

[@25-cse-csmohitkumarmandal59]

Mam C++ m kro n please

[@wjeevika]

Super Soon!! Stay Tuned

[@hemant6973]

@@wjeevika hello mam.

[@varunpandey3172]

Ni

[@snowy_56524]

Nehi... java java java

[@aryanchawla2133]

mam will there be such videos of leetcode in c++ too

[@RishabSharma6969]

Madam ji ne brute Force ka solution bana diya..Please give more optimal solution next time.

[@rajkumarpanigrahi2013]

When will you upload next video

[@wjeevika]

Super Soon!! Stay Tuned

[@v2jarvis]

Very helpful mam thanks a lot

[@SAMEERUDDINLIETian]

mam please start this series

[@ramamishra9502]

Upload the 3sum triplets code from leetcode que

[@siddhus5012]

Mam why should we do code on leetcode & what are the benefits of doing code on it?

[@wjeevika]

To get into your dream company, you must first clear the online assessment, in which DSA questions are asked. Leetcode gives you the confidence to solve such questions. You can know the theoretical concept, but solving questions matters the most at the end of the day. So, understand the concept, solve questions and ultimately you'll get into your dream company. Good luck!!

[@satyamjaiswal577]

Really very helpful

[@Arshad___Ali]

Mam leetcode problem solving ka series alag rakhiyega, don't mix it with java playlist

[@BaapDeveloper]

Thank you bro puri team ko nahi pata tha ye

[@Arshad___Ali]

@@BaapDeveloper Its ok mam

[@arjunsingh9738]

Nice solution

[@neerajkumar-m8e8v]

but it's time complexicity is O(n^2). so this method is not recommended. you should add one efficient approach as well. this question was asked from me in interview and he put one condition that you don't have to use multiple loops. and I couldn't solve it😮‍💨

[@dowannacode]

Okay understood , but why it's light mode , are you sure you are a programmer ?

[@indrajit4933]

c++ also leetcode solution please say that urvi dee

[@ranjeetmaurya65]

Ma'am, Bina dekhe code nahi kr paa Raha hai hm kya karen.

[@wjeevika]

Practice kro hojaega

[@RashmitaBarik-lg1jj]

I wrote the same code why it's showing compile error

[@shilpalakhani6028]

please do leetcode for C++

[@Timepassgaming04]

Aree only single video on leetcode ? Or more coming?

[@wjeevika]

More videos are on the way!! Stay Tuned to College Wallah

[@adithyakl05]

Can anyone explain why we need to return null;

[@gauravpandey684]

Bss yahi chaiye tha 🙏🙏

[@facethetruth3039]

Channel admi please note to add video number..

[@DCSIMRANKHAN-ft7kh]

Mam make more and more video please

[@bhattbrthers7598]

Yes

[@lakshywankar4872]

Cheat code search kiya tha ab leet code padh rha hu🙄🙄

[@wjeevika]

😂😂 Nice

[@nullpointer500]

I am unable to find the playist for this series anyone please help me to get this series playist

[@harshgupta4378]

PW we want python course.

[@wjeevika]

Noted ✅✅

[@kidsacademyxorstartupknowl2478]

Two Pointer Approach

[@dancewithnisha944]

Give phyton...also

[@deepakbaghel2444]

Mam you are too Beautiful 😍😍😍,I can't able to move my eyes from you❤

[@1msmotivatedlines981]

Plss upload playlist

[@1minwithtech495]

Mam c++ ka kro na please 🥺

[@wjeevika]

Sure Sure

[@dikshadeshmukh4779]

Thankyou so much

[@teenageworrior1634]

Cpp me bhi hona chaiye plz