Join Us
1 Vote | 0 Replies
2.4 years ago 
papa 430
AlgoPath A focused prep platform from AlgoUniversity for students who want a clearer path to interview readiness. Visit AlgoPath 
Request Recent Questions Now!
Filter Posts by Company
Amazon 106 Google 51 Oracle 48 Uber 32 Flipkart 29 Microsoft 29 GoldmanSachs 28 Sprinklr 25 Cisco 24 Walmart 23 Atlassian 21 deshaw 20 IBM 20 Infosys 19 PhonePe 19 Intuit 17 media.net 17 VISA 17 BNY-Mellon 16 Salesforce 16 CodeNation 15 Airtel 14 ZScaler 14 Cred 13 DBOI 13 Paytm 13 Adobe 12 ByteDance 12 Zomato 12 PayPal 11 Publicis-Sapient 11 Razorpay 11 TCS 11 Accenture 10 Barclays 10 Amadeus 9 Linkedin 9 Nvidia 8 Rubrik 8 Samsung 8 Sigmoid 8 Swiggy 8 Capgemini 7 Cognizant 7 HCL 7 Increff 7 Meesho 7 saplabs 7 Tredence 7 wipro 7 arcesium 6 Confluent 6 Deloitte 6 GEDigital 6 Hexaware 6 HSBC 6 Juspay 6 Mastercard 6 standard-chartered 6 thoughtspot 6 TVS 6 American-Express 5 Apollo 5 CITI 5 curefit 5 Directi 5 graviton 5 Jaguar 5 JP-Morgan 5 Juniper 5 Morgan-Stanley 5 Navi 5 Qualcomm 5 ServiceNow 5 Siemens 5 Tiktok 5 uipath 5 Wells-Fargo 5 Alphagrep 4 AMD 4 Avalara 4 Goldman-Sachs 4 Hilabs 4 makemytrip 4 Optum 4 Persistent 4 Appdynamics 3 AQR 3 British-Telecom 3 CapitalOne 3 Contlo 3 Hugosave 3 Jio 3 LTI 3 Mathworks 3 Mercari 3 Nagarro 3 OYO 3 Piramal 3 ringcentral 3 Rippling 3 Slice 3 Tekion 3 Trilogy-Innovations 3 urbancompany 3 Virtusa 3 Zepto 3 Air-India 2 Arzoo 2 Blackrock 2 BP 2 Celigo 2 Chalo 2 Citadel 2 Dassault-Systems 2 DevRev 2 DXC-Technology 2 Edfora 2 Edgeverve 2 Gameskraft 2 Intel 2 Irage 2 MAQ-Software 2 MotorQ 2 Palo-Alto-Networks 2 relevel 2 Schrodinger 2 shopconnect 2 Tiger-Analytics 2 USTD3 2 Wissen-Technology 2 Audify-Tech 1 Bhanzu 1 Chargebee 1 Cogoport 1 colortokens 1 Credit-Suisse 1 darwinbox 1 Dpworld 1 Factset 1 Kickdrum 1 Morphel 1 Natwest 1 Niro-Money 1 Observe.ai 1 Pine-Labs 1 Prograd 1 QuantBox 1 Rakuten 1 Societe-Generale 1 Tech-Mahindra 1 Tibra 1 Trianz-Digital 1 Truminds 1 Veritas 1 Webstaff 1 Winzo 1 Bank-of-America 0 Flexcar 0 Hitachi 0 Hudson-River-Trading 0 Medianet 0 Mentor-Graphics 0 Newfold - Digital 0 Notion 0 Qburst 0 Steradian-Semiconductors 0 Toshiba 0
Recent Replies
Answer: Zscaler Hiring Challenge OA 2022 | Replace Words with Root (Trie-Based Stemmer) by Padala Indira Bhavani • 0
Approach A brute-force solution would check every root against every word, resulting in high time complexity. A better approach is to…
Answer: Juniper Networks OA 2021 | IPv4 Address Sum Overflow Check by Padala Indira Bhavani • 0
Approach Convert each IPv4 address into its integer representation. Use bit shifting: First octet → shift by 24 bits …
Answer: Red Hat Hiring Off Campus OA 2021 | Critical Connections in a Network | Tarjan's by Padala Indira Bhavani • 0
Approach This problem can be solved using Tarjan's Algorithm for finding bridges in an undirected graph. For every node, maintain…
Answer: Dell Technologies Hiring Challenge | On Campus OA 2021 | Decode XORed Array | Bi by Padala Indira Bhavani • 0
Approach The XOR operation has an important property: A XOR B = C Then, A XOR C = B B XOR C = A Given: encoded[i] = …
Answer: ThoughtSpot Off-Campus OA 2025 | Maximum Number of Integers to Choose From Range by Padala Indira Bhavani • 0
Approach To maximize the count of selected integers, always choose the smallest available numbers first. Why? Smaller numbers c…
Answer: AMADEUS Hiring Challenge | Off Campus OA (2025) | Number of Flowers in Full Bl by Padala Indira Bhavani • 0
Approach Instead of checking every flower for every person, we use Binary Search. Key Observation A flower is blooming at time t i…
Answer: SABRE Corporation | Off Campus OA 2024 | Maximum Value of K Coins From Piles | D by Padala Indira Bhavani • 0
Approach This is a Dynamic Programming (Knapsack) problem. For each pile: Compute prefix sums. Prefix sum tells us the value …
Answer: CERIDIAN Hiring Off-Campus OA 2024 | Make Array Zero by Subtracting Equal Amoun by Padala Indira Bhavani • 0
Approach Observe that after subtracting the smallest non-zero element, that value becomes zero. Therefore, each operation removes exa…
Answer: Confluent OA 2025 | Message Deduplication, Sliding Window & Stack Validation by Sahil Jain • 0
Solution 1 - Kafka Message De-duplication Ledger Strategy Store the timestamp of the last successfully processed occurrence of each m…
Answer: HashiCorp OA 2025 | Graph Cycles, Interval Merging & Sliding Window by Sahil Jain • 0
Solution 1 - Terraform Configuration Cyclical Dependency Detector Strategy Use DFS with graph coloring to detect cycles in a directed…
Answer: DocuSign OA 2025 | Tamper-Evident System Log Chains & Contract Signature Layout by Sahil Jain • 0
Solution 1 - Tamper-Evident System Log Chains Strategy Evaluating every possible subarray requires O(N²) time and is infeasible …
Answer: Expedia OA 2025 | Best Time to Buy Flight Tickets & Clean Hotel Review Keywords by Sahil Jain • 0
Solution 1 - Best Time to Buy Flight Tickets Strategy A brute-force approach would evaluate every buy-sell pair, resulting in O(N&sup…
Answer: Akamai OA 2025 | CDN Log Compression via Run-Length Bit-Packing & DDoS Token Buc by Sahil Jain • 0
Solution 1 - CDN Log Compression via Run-Length Bit-Packing Strategy Repeated string concatenation inside a loop creates excessive in…
Answer: Wayfair OA 2025 | Inventory Coupon Matching Engine & Warehouse Automation Task S by Sahil Jain • 0
Solution 1 - Inventory Coupon Matching Engine Strategy A brute-force approach would compare every query against every coupon using pr…
Answer: Paylocity OA 2025 | Telemetry Data Window Cleansing & Cloud Infrastructure Resou by Sahil Jain • 0
Solution 1 - Telemetry Data Window Cleansing Strategy A brute-force solution would examine every possible subarray and repeatedly rec…
Land on Leaderboard & Claim your Hamper
Start Solving Problems Now
All Problems
Recent Votes
Recent Locations
Hyderabad, 1 minute ago
Bengaluru, 3 hours ago
Ghaziabad, 3 hours ago
Bengaluru, 3 hours ago
Bareilly, 4 hours ago
Hyderabad, 1 minute ago Bengaluru, 3 hours ago Ghaziabad, 3 hours ago Bengaluru, 3 hours ago Bareilly, 4 hours agoRecent Awards • All
Centurion to Sahil Jain • 0
Centurion to Padala Indira Bhavani • 0
Centurion to Pravardhan Aare • 0
Rising Star to Sahil Jain • 0
Rising Star to Padala Indira Bhavani • 0
Rising Star to Pravardhan Aare • 0
Appreciated to Ayush Gangwani 1.3k
Great Question to papa 430
Teacher to Apna_time _aayega • 60
Great Question to admin 1.9k
