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

In this series, we will solve some of the most frequently asked Leetcode interview questions. Watch this video to clear your doubts on two sum problems and stay tuned for more.

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[ItachiGamer]

For line 3 i<nums.length-1.
Because j<nums.length and as per que elements should not be same .
(so for start j should be i+1 and for end i should be j-1)

[harshitchaurasia]

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

[BaapDeveloper]

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

[kdcode]

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

[kirankadam]

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

[Afzal]

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❤️❤️❤️

[gateocity]

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

[FunMan_]

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

[MohitSingh-zorj]

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.

[codewithDSA]

c++ approach T.C O(N^2)
vector<int> twoSum(vector<int>& nums, int target) {
for(int i=0;i<nums.size();i++)
for(int j=i+1;j<nums.size();j++)
if(nums[i]+nums[j]==target)
return {i, j};

return {};
}

[cuteshalvi]

Plz ma'am continue this series 🙏🙏🙏

[sanketdhokale]

Thank you ma'am... very helpful video

[Afzal]

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

[manu-singh]

Thanks didi for this clear explanation

[rahuljangid]

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

[tarun]

Should continue this question series Evey day

[swapnil]

Thank you so much PW I have No words 🥰

[trbzkhan]

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

[Mr.coderrr]

Mam please more leetcode questions please

[pawanrajput]

Thank u so much 😍 ma'am
For more practice