Join Us9 Votes | 4 Replies
4 months ago 
automata_1 • 30
0 Votes | 0 Replies
3 months ago 
pranjalt7869 • 0
8 Votes | 5 Replies
3 months ago 
Aayush kumar singh • 20
3 Votes | 2 Replies
2 Votes | 0 Replies
17 months ago 
Viren Khatri • 50
2 Votes | 3 Replies
17 months ago 
Raj Makkad • 20
1 Vote | 1 Reply
21 months ago 
mod2 • 830
4 Votes | 1 Reply
23 months ago 
admin 1.2k
6 Votes | 1 Reply
24 months ago admin 1.2k
0 Votes | 0 Replies
2.1 years ago 
mrinal.shashwat • 30
7 Votes | 7 Replies
2.1 years ago mod2 • 830
5 Votes | 6 Replies
2.1 years ago 
_______________ • 40
0 Votes | 3 Replies
0 Votes | 0 Replies
1 Vote | 2 Replies
2.4 years ago admin 1.2k
0 Votes | 0 Replies
1 Vote | 2 Replies
2 Votes | 0 Replies
2.5 years ago 
Shubhendu Goel • 430
3 Votes | 0 Replies
2.5 years ago 
knarayanmj • 30
3 Votes | 0 Replies
2.5 years ago Shubhendu Goel • 430
2 Votes | 0 Replies
2.5 years ago Shubhendu Goel • 430
4 Votes | 0 Replies
2.5 years ago Shubhendu Goel • 430
18 Votes | 6 Replies
2.5 years ago mod2 • 830
2 Votes | 0 Replies
2.5 years ago Shubhendu Goel • 430
2 Votes | 0 Replies
2.5 years ago Shubhendu Goel • 430
13 Votes | 4 Replies
1 Vote | 2 Replies
2.5 years ago 
Avinashz14 • 10
2 Votes | 1 Reply
2.5 years ago 
namansingh.singh9 • 30
12 Votes | 2 Replies
2.5 years ago admin 1.2k
2 Votes | 2 Replies
2.6 years ago Shubhendu Goel • 430
6 Votes | 1 Reply
2.6 years ago Shubhendu Goel • 430
2 Votes | 1 Reply
2.6 years ago Shubhendu Goel • 430
0 Votes | 1 Reply
2.6 years ago Shubhendu Goel • 430
0 Votes | 0 Replies
2.6 years ago Shubhendu Goel • 430
3 Votes | 0 Replies
2.6 years ago Shubhendu Goel • 430
1 Vote | 0 Replies
2.6 years ago Shubhendu Goel • 430
Join us on Telegram for instant updates
Land on Leaderboard & Claim your Hamper
Start Solving Problems Now
All Problems
Contest Registration Successful!
You have successfully registered to our first ever Exclusive Contest!
We will reach out to you on your registered Email ID regarding the contest details.
Our First Ever Contest
FAANG Contest SeriesFilter Posts by Company
Amazon 32 Google 28 Uber 10 ByteDance 10 CodeNation 10 Sprinklr 9 TCS 9 Oracle 8 Adobe 7 Microsoft 7 Publicis-Sapient 7 Paytm 6 Atlassian 5 PayPal 5 JP-Morgan 5 Walmart 5 Flipkart 4 standard-chartered 4 VISA 4 Avalara 4 Cred 4 deshaw 4 PhonePe 4 Zomato 4 Salesforce 3 Tiktok 3 Credit-Suisse 3 Alphagrep 3 Appdynamics 3 Trilogy-Innovations 3 Jio 3 Morgan-Stanley 3 Jaguar 2 HSBC 2 Dassault-Systems 2 Hilabs 2 Razorpay 2 Cisco 2 relevel 2 Intuit 2 Mastercard 2 Goldman-Sachs 2 Rubrik 2 Gameskraft 2 Accenture 2 Navi 2 Qualcomm 2 OYO 2 Hexaware 2 BNY-Mellon 2 Samsung 2 Confluent 2 Nagarro 2 Wells-Fargo 2 Chargebee 2 Pine-Labs 1 Audify-Tech 1 Zepto 1 Barclays 1 Capgemini 1 HCL 1 Optum 1 Virtusa 1 ZScaler 1 Cogoport 1 uipath 1 IBM 1 Swiggy 1 saplabs 1 American-Express 1 Infosys 1 Apollo 1 Juspay 1 Rippling 1 AMD 1 Slice 1 CITI 1 wipro 1 Medianet 1 Tech-Mahindra 1 Palo-Alto-Networks 1 Observe.ai 1 Intel 1 Bhanzu 1 Increff 1 Tekion 1 CapitalOne 1 Sigmoid 1 Chalo 1 Niro-Money 1 Factset 1 Tibra 1 Edgeverve 1 Edfora 1 Cognizant 0 LTI 0 Qburst 0 Hitachi 0 Mentor-Graphics 0 Steradian-Semiconductors 0 Flexcar 0 Notion 0 Hudson-River-Trading 0 Toshiba 0
Recent Votes
Recent Locations • All 
National Institute of Technology, Rourkela, 1 day ago
IIT Ropar, 1 day ago
Greater Noida, Uttar Pradesh, 3 days ago
codingkaro.in, 7 days ago
Vietnam, 25 days ago
National Institute of Technology, Rourkela, 1 day ago IIT Ropar, 1 day ago Greater Noida, Uttar Pradesh, 3 days ago codingkaro.in, 7 days ago Vietnam, 25 days agoRecent Awards • All
Great Question to John 500
Great Question to John 500
Popular Question to Vijay • 0
Great Question to John 500
Great Question to John 500
Appreciated to admin 1.2k
Scholar to Ganesh Aggarwal 50
Teacher to Ganesh Aggarwal 50
Popular Question to ashish.suman927 • 40
Scholar to Ujjwal Srivastava 200
Recent Replies
Comment: Mahindra and Mahindra | 12th October | Online Assessments by Jigyansu Nanda • 20
<p>Thanks for the article</p>
Answer: DE SHAW | February 2023 | Online Assessments by hardik kapoor 80
<h1><strong>Solution 2</strong></h1> <h2><u><strong>Overview</strong></u></h2> <p>In this question, we are given two integers, num1 a…
Answer: Trilogy Innovations(CodeNation) Coding Round, 5th March by Ayush Gangwani 710
<h1>Problem 1 Solution</h1> <h2>Topics Involved / Prerequisites</h2> <ul> <li>Sweep line</li> <li>Sorting</li> <li>Segment Tree / Bina…
Answer: Codenation OA | 5th March by Ayush Gangwani 710
<h1>Problem 3 Solution</h1> <h2>Topics Involved / Prerequisites</h2> <ul> <li><strong>Number Theory</strong> <ul> <li>Modular Arithm…
Answer: Codenation OA | 5th March by Ayush Gangwani 710
<h1>Problem 4 Solution</h1> <h2>Topics Involved / Prerequisites</h2> <ul> <li>Dynamic Programming</li> </ul> <h2>Overview</h2> <p>We c…
Answer: Codenation OA | 5th March by Ayush Gangwani 710
<h1>Problem 2 Solution</h1> <h2>Topics Involved / Prerequisites</h2> <ul> <li>Lowest Common Ancestor</li> <li>Prefix Sums</li> <li>Dyn…
Comment: Confluent, Recently Asked On-Campus Assessments in IIT-G, October, 2022 by Shardul Pathak • 0
<p>🙋I am getting wrong ans on test case 4 for this question</p>
Comment: Atlassian | 15th October | Online Assessments by Vineet Kumar • 0
<p>Thank you so much for noticing this.</p>
Comment: Atlassian | 15th October | Online Assessments by Ayush Gangwani 710
<p>For the testcase<br /> 7<br /> 1 -1 -1 1 -1 1 1<br /> 2 2 2 2 11 11 4<br /> Your answer is:<br /> 4 5 6<br /> Correct answer is:<br /> 2…
Comment: Mahindra and Mahindra | 12th October | Online Assessments by Gigaliths 390
<p>It is possible to use BIT for range min/max queries. You may refer the following article : <a href="https://stackoverflow.com/quest…
Comment: Atlassian | 15th October | Online Assessments by Vineet Kumar • 0
<p>/* </p> <p>Can anyone tell me what am i doing wrong in my code ?</p> <p>It is failing on Test Case 31</p> <p>*…
Answer: Atlassian | 27th September | Online Assessments | SDE by Vineet Kumar • 0
<p>/*</p> <p>solution for problem Nice Subarry.</p> <p>Here i am using the concept of sliding window.</p> <p>*/// Online C++ Compiler<br…
Answer: Juspay | 21st October | Online Assessments by Shreyansh Kaushik • 10
<p> </p> <pre> <code class="language-java">import java.util.*; public class Main { static class TreeNode{ String name; …
Answer: Mahindra and Mahindra | 12th October | Online Assessments by Jigyansu Nanda • 20
<p>I solved it using segment tree on flattened tree. The tutorial says we can also use BIT for range queries. I might be wrong, but I think…
Answer: DE SHAW | February 2023 | Online Assessments by Rishabh Verma 80
<h1><strong>Solution 3 : minimum cost path</strong></h1> <hr /> <p><strong>Overview : </strong>In this question we have to find the a…
