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Leetcode Problem Solving #1 - Two Sums | Tamil 

CS in Tamil
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Problem link: leetcode.com/p...
Introduction to the Problem Solving series for Interview Preparation in Tamil
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3 окт 2024

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Комментарии : 63   
@kirubakaran1547
@kirubakaran1547 2 года назад
Use Hashmap: Time complexity : o(n) class Solution { public int[] twoSum(int[] nums, int target) { Map map = new HashMap(); for(int i=0;i
@najeebhafeel5180
@najeebhafeel5180 2 года назад
In the worst case scenario the time complexity of Hashmap.containskey() is O(n).then this code is also O(n^2).isn't it??????????
@kirubakaran1547
@kirubakaran1547 2 года назад
@@najeebhafeel5180 first learn hashmap😐
@najeebhafeel5180
@najeebhafeel5180 2 года назад
@@kirubakaran1547 I asked u as a question.could u please explain please??
@Gunal90
@Gunal90 2 года назад
@@kirubakaran1547 hello bro where are you from
@bhavan8677
@bhavan8677 2 года назад
@@kirubakaran1547 hiii
@akash.v8006
@akash.v8006 2 года назад
Anna please solve all the 160 problems and post it day by day don't postpone it. It is very useful for me and my friends to develop our coding skills
@dimlight1172
@dimlight1172 2 года назад
Nice explanation sir. Thanks and waiting for tomorrows question!!
@tharunkumar6772
@tharunkumar6772 2 года назад
after a really long time bro...i thought i would never see u again..thanks a lot!
@mahatrt
@mahatrt 2 месяца назад
U r explanation very clear❤
@karthicks2280
@karthicks2280 2 года назад
Super bro. 😀...all problems um solve panunga free time...it's really useful for beginners...... except me also..
@AbilashAugustus
@AbilashAugustus 2 года назад
Anna please add more videos on DSA
@asxwiney
@asxwiney Месяц назад
Well explained
@boomikak2714
@boomikak2714 2 года назад
welcome back thala..😁
@vinayakram5133
@vinayakram5133 2 года назад
Super bro , daily video podunga
@Purple-ym4xz
@Purple-ym4xz 2 года назад
Sir, could you teach DBMS in detail?
@santhoshm9679
@santhoshm9679 2 года назад
Please solve in python
@s.nithyadharshini5815
@s.nithyadharshini5815 Год назад
number of arithmetic triplers leetcode problem solution in tamil c++ video poduga bro
@arunsks3337
@arunsks3337 2 года назад
yen bro ivolo naala video podala ? Unga video kaaga neriya naal wait pannen
@dharunm1352
@dharunm1352 2 месяца назад
Solve the problem in python also Sir....
@krishnakk3315
@krishnakk3315 2 года назад
Ivlo naal yen bro video podala Ungaala nambhi than irukkom
@arthyshweetha448
@arthyshweetha448 Год назад
Idhu c++ ah solve pandriga?
@mahatrt
@mahatrt 2 месяца назад
Please give the above code in java
@Mohammed-rf3it
@Mohammed-rf3it 2 года назад
Bro codechef hackerrank problems solve panni video poduga bro
@akash.v8006
@akash.v8006 2 года назад
Waiting for next problem
@akash.v8006
@akash.v8006 2 года назад
Anna inaikana problem vedio post panunga
@visualreel
@visualreel 2 года назад
Python la solve panunga bro🙂
@sivalingam6832
@sivalingam6832 2 года назад
bro neenga problem solving python LA start panringala
@sid4683
@sid4683 2 года назад
Bro audio konjo sounda panunga bro, intha video okey, some other video are not
@shiva0535
@shiva0535 2 года назад
Bro 2 problem solve panunga bro oru video la
@prathiswarangr7879
@prathiswarangr7879 2 года назад
Anna why are u traversing i th for loop upto nums.size() instead that traversing upto nums.size()-1 is enough right?
@CSinTamil
@CSinTamil 2 года назад
Yes, you are right. Traversing to size - 1 is enough but this makes the code much easier to read and understand. Either way answer will be the same
@mhredit7600
@mhredit7600 2 года назад
Ena language use panurika
@jebakanijeba3775
@jebakanijeba3775 2 года назад
Anna python programming language la explain pannunga anna 🥺
@subasreek
@subasreek Год назад
Sir, below that class solution line vector.. Yedhuku sir.. In my code return{}; -- error sir 😔
@tg-shyam2887
@tg-shyam2887 2 года назад
Anna inda problems normal users access pannalama?, Ila premium podanuma🤔
@balachandar6206
@balachandar6206 2 года назад
You can acess this problem only 10% of problem is for premium
@RKARAN-zs5zn
@RKARAN-zs5zn 2 года назад
class Solution { public int[] twoSum(int[] nums, int target) { //clone the array and sorted as new array arr int[] arr = nums.clone(); Arrays.sort(arr); //algorithm to find the values that can can produced target int j=nums.length-1; int i=0; while(i!=j){ if(arr[i]+arr[j]>target){ j--; } else if (arr[i]+arr[j]
@SR-vd7jr
@SR-vd7jr 2 года назад
Bro google salary paththi sollunga
@tamiltrending2424
@tamiltrending2424 2 года назад
Pls share the hint or best solution
@dhanush9874
@dhanush9874 2 года назад
Anna nums.size() la size() yethukkaga
@sankarganeshmr9126
@sankarganeshmr9126 2 года назад
Built-in Function To find length of nums array
@lokeshp1929
@lokeshp1929 2 года назад
@@sankarganeshmr9126 is both size() and length () are same?
@sankarganeshmr9126
@sankarganeshmr9126 2 года назад
@@lokeshp1929 size() is for vector, length () is for string
@tg-shyam2887
@tg-shyam2887 2 года назад
Bro inaiku video en varla?
@theyaghu
@theyaghu 2 года назад
Java la epudi 2 values return pannuradhu ?
@athiguruk6948
@athiguruk6948 2 года назад
create a int array and size as 2 because we return a two position so that after add to the array two position just return the array itself
@gowthamraj2625
@gowthamraj2625 2 года назад
return new int[ ]{i,j};
@dhiliprio7767
@dhiliprio7767 2 года назад
Anna neega Google la Work panrigala ?
@cjtunes350
@cjtunes350 2 года назад
Yes
@dhiliprio7767
@dhiliprio7767 2 года назад
@@cjtunes350 Spr Anna
@dhiliprio7767
@dhiliprio7767 2 года назад
Anna what Procedure to join 8n Google ?
@saravanakumargm7956
@saravanakumargm7956 2 года назад
Maybe nums[I]+nums[I+1]??
@Ajay-cs5lf
@Ajay-cs5lf 2 года назад
First for loop last element ku varumbothu, second for loop la i+1th element access pannina,"Array index of range " error varum. Ex. Array size = 5 na nama index 4 varatha access panna mudiyum. i=4 ah irukkumbotha i+1 use panna mudiyathu. So Inga i+1= 5. Maximum index 4 than, 5 use panna mudiyathu
@vinothkumar-gt8or
@vinothkumar-gt8or 2 года назад
ithu enna language
@sureshvijisureshviji7018
@sureshvijisureshviji7018 10 месяцев назад
Hi akka
@theyaghu
@theyaghu 2 года назад
N² kela epudi Pannuradhu ?
@prakashbtw678
@prakashbtw678 2 года назад
try by hash map
@theyaghu
@theyaghu 2 года назад
@@prakashbtw678 how ?
@prakashbtw678
@prakashbtw678 2 года назад
please provide your contact, I will explain
@jayalakshmi4326
@jayalakshmi4326 2 года назад
Flutter bro
@mcubedickwella
@mcubedickwella 2 года назад
Python code la solve pannugga bro
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