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Array 303 Dynamic Programming 244 String 215 Math 197 Tree 156 Depth-first Search 151 Hash Table 140 Greedy 131 Binary Search 100 Breadth-first Search 84 Sort 76 Two Pointers 72 Backtracking 66 Stack 64 Design 59 Bit Manipulation 57 Graph 51 Linked List 43 Heap 39 Union Find 38 Recursion 34
Array 303 Dynamic Programming 244 String 215 Math 197 Tree 156 Depth-first Search 151 Hash Table 140 Greedy 131 Binary Search 100 Breadth-first Search 84 Sort 76 Two Pointers 72 Backtracking 66 Stack 64 Design 59 Bit Manipulation 57 Graph 51 Linked List 43 Heap 39 Union Find 38 Recursion 34 Sliding Window 27 Divide and Conquer 20 Trie 20 Segment Tree 16 Ordered Map 14 Queue 10 Geometry 9 Minimax 8 Binary Indexed Tree 7 Brainteaser 7 Line Sweep 6 Random 6 Topological Sort 6 Binary Search Tree 4 Dequeue 4 Rolling Hash 4 Suffix Array 3 Rejection Sampling 2 Reservoir Sampling 2 Memoization 1 OOP 1
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Google 936 Amazon 886 Facebook 592 Microsoft 560 Apple 415 Bloomberg 400 Uber 330 Adobe 279 Oracle 258 ByteDance 168 eBay 145 Goldman Sachs 135 LinkedIn 133 Yahoo 112 VMware 100 Snapchat 93 Walmart Labs 89 Twitter 80 Cisco 74 Salesforce 73 Paypal 72 Atlassian 63 Citadel 59 Expedia 58 Airbnb 57 Yandex 54 Wish 46 Lyft 45 Mathworks 41 Qualtrics 41 Visa 41 Roblox 40 SAP 39 Nutanix 35 Zillow 34 ServiceNow 33 Intuit 32 Samsung 30 Yelp 29 JPMorgan 28 Nvidia 28 Citrix 27 Quora 27 DoorDash 26 Flipkart 26 Pinterest 26 Square 26 Capital One 25 Spotify 25 Tencent 25 Dropbox 24 Wayfair 24 Akuna Capital 23 Robinhood 23 Tesla 23 Alibaba 22 Databricks 22 Palantir Technologies 22 IBM 21 Indeed 21 Morgan Stanley 21 Splunk 21 Zenefits 21 Audible 20 Pocket Gems 20 Coupang 19 Twilio 19 Grab 18 Huawei 17 Two Sigma 17
Google 936 Amazon 886 Facebook 592 Microsoft 560 Apple 415 Bloomberg 400 Uber 330 Adobe 279 Oracle 258 ByteDance 168 eBay 145 Goldman Sachs 135 LinkedIn 133 Yahoo 112 VMware 100 Snapchat 93 Walmart Labs 89 Twitter 80 Cisco 74 Salesforce 73 Paypal 72 Atlassian 63 Citadel 59 Expedia 58 Airbnb 57 Yandex 54 Wish 46 Lyft 45 Mathworks 41 Qualtrics 41 Visa 41 Roblox 40 SAP 39 Nutanix 35 Zillow 34 ServiceNow 33 Intuit 32 Samsung 30 Yelp 29 JPMorgan 28 Nvidia 28 Citrix 27 Quora 27 DoorDash 26 Flipkart 26 Pinterest 26 Square 26 Capital One 25 Spotify 25 Tencent 25 Dropbox 24 Wayfair 24 Akuna Capital 23 Robinhood 23 Tesla 23 Alibaba 22 Databricks 22 Palantir Technologies 22 IBM 21 Indeed 21 Morgan Stanley 21 Splunk 21 Zenefits 21 Audible 20 Pocket Gems 20 Coupang 19 Twilio 19 Grab 18 Huawei 17 Two Sigma 17 Hulu 15 Qualcomm 15 Twitch 15 Baidu 14 GoDaddy 14 Intel 14 Cruise Automation 13 Houzz 13 TripAdvisor 13 DiDi 12 FactSet 12 Infosys 12 IXL 12 PayTM 12 Rubrik 12 Cloudera 11 Codenation 11 DE Shaw 11 Postmates 11 Affirm 10 Coursera 10 Docusign 10 Pure Storage 10 Quip (Salesforce) 10 tcs 10 American Express 9 AppDynamics 9 Cohesity 9 Tableau 9 Dunzo 8 Groupon 8 Karat 8 Netflix 8 Reddit 8 Zulily 8 Asana 7 Booking.com 7 Box 7 LiveRamp 7 Accolite 6 Arista Networks 6 Epic Systems 6 Pony.ai 6 Sumologic 6 Zoho 6 BlackRock 5 Directi 5 Garena 5 GSN Games 5 Point72 5 Poshmark 5 Swiggy 5 Barclays 4 Deutsche Bank 4 Drawbridge 4 Duolingo 4 Electronic Arts 4 Evernote 4 HRT 4 Media.net 4 Mercari 4 Redfin 4 Virtu Financial 4 Works Applications 4 Akamai 3 C3 IoT 3 Nagarro 3 Riot Games 3 TripleByte 3 Airtel 2 Alation 2 C3.ai 2 Dataminr 2 Dell 2 endurance 2 HBO 2 Hotstar 2 Jane Street 2 JP Morgan 2 Machine Zone 2 MakeMyTrip 2 MAQ Software 2 MindTickle 2 NetEase 2 Netsuite 2 peak6 2 Sapient 2 Sprinklr 2 Startup 2 Toptal 2 Turvo 2 UiPath 2 United Health Group 2 Zappos 2 Zoom 2 23&me 1 Activevideo 1 Activision 1 Aetion 1 Affinity 1 Ajira 1 Akuna 1 AllinCall 1 APT Portfolio 1 AQR Capital Management LLC 1 Arcesium 1 Arista 1 Blizzard 1 Bloomreach 1 BNY Mellon 1 Booking 1 Brillio 1 ByteDance(Toutiao) 1 CasaOne 1 Cashfree 1 Clutter 1 CoderByte 1 CodeSignal 1 CureFit 1 Delivery Hero 1 DJI 1 Dosh 1 Dream11 1 Druva 1 DRW 1 edabit 1 F5 Networks 1 Fallible 1 Fidessa 1 Flexport 1 ForUsAll 1 GE Digital 1 Gilt Groupe 1 Hackerrank 1 HeavyWater 1 Helix 1 Honey 1 Huwaei 1 IIT Bombay 1 InMobi 1 Jingchi 1 JP Morgan Chase 1 Jump Trading 1 Kakao 1 Leap Motion 1 Lendingkart 1 LimeBike 1 MachineZone 1 Mapbox 1 McKinsey 1 Microstrategy 1 National Instruments 1 NerdWallet 1 Nira Finance 1 Nuro 1 Oasis Labs 1 Opendoor 1 Optum 1 OT 1 PhonePe 1 Postman 1 Poynt 1 Pramp 1 Quble 1 Rackspace 1 Radius 1 Rupeek 1 Sambanova 1 Snapdeal 1 SoundHound 1 Sumerge 1 TandemG 1 Thumbtack 1 Traveloka 1 Trexquant 1 TSYS 1 Unacademy 1 Valve 1 Walmart 1 Whole Foods Market 1 Yatra 1 Zalando 1 ZScaler 1 Zynga 1
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