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Array 196 Dynamic Programming 158 Math 147 String 142 Tree 120 Hash Table 116 Depth-first Search 109 Binary Search 76 Greedy 61 Two Pointers 57 Breadth-first Search 53 Stack 52 Backtracking 45 Design 40 Graph 36 Linked List 36 Sort 36 Bit Manipulation 35 Heap 34
Array 196 Dynamic Programming 158 Math 147 String 142 Tree 120 Hash Table 116 Depth-first Search 109 Binary Search 76 Greedy 61 Two Pointers 57 Breadth-first Search 53 Stack 52 Backtracking 45 Design 40 Graph 36 Linked List 36 Sort 36 Bit Manipulation 35 Heap 34 Union Find 28 Sliding Window 19 Divide and Conquer 18 Trie 17 Recursion 15 Segment Tree 11 Ordered Map 10 Queue 9 Minimax 8 Binary Indexed Tree 6 Random 6 Topological Sort 5 Brainteaser 4 Geometry 3 Line Sweep 3 Rejection Sampling 2 Reservoir Sampling 2 Binary Search Tree 1 Memoization 1 Rolling Hash 1 Suffix Array 1
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Google 724 Amazon 568 Facebook 421 Microsoft 374 Uber 250 Bloomberg 241 Apple 232 Adobe 169 LinkedIn 141 Yahoo 99 Oracle 86 Twitter 78 Snapchat 77 Airbnb 73 Goldman Sachs 71 eBay 67 VMware 64 Alibaba 63 Yelp 61 Walmart Labs 60 Salesforce 52 Lyft 50 Baidu 48 Cisco 44 Expedia 42 ByteDance 39 Paypal 37 Pinterest 35 Tencent 35 Mathworks 30 SAP 30 Yandex 30 Zillow 29 Zenefits 28 Intuit 27 Visa 27 Atlassian 22 Indeed 22 Nutanix 22 Pocket Gems 22 Dropbox 21 Palantir Technologies 20 Hulu 19 Samsung 19 Coursera 18 Qualtrics 18 Square 18 JPMorgan 17 Quora 17 Two Sigma 17 Wish 17 Citadel 16 Houzz 16 IXL 16 Akuna Capital 15 Capital One 15 GoDaddy 15 Nvidia 14 TripAdvisor 14 DoorDash 13 Rubrik 13 Wayfair 13 Tableau 12 Citrix 11 Cruise Automation 11 NetEase 11 Pure Storage 11 Splunk 11 Twilio 11 Aetion 10 Affirm 10 Databricks 10 Coupang 9 Flipkart 9 Grab 9 Huawei 9 IBM 9 Intel 9 Twitch 9 Works Applications 9 LiveRamp 8 Morgan Stanley 8 Barclays 7 Box 7 Drawbridge 7 Epic Systems 7 Riot Games 7 ServiceNow 7 AppDynamics 6 Cohesity 6 Groupon 6 Qualcomm 6 Quip 6 Sumologic 6 Zulily 6 Asana 5 BlackRock 5 GSN Games 5 HBO 5 Postmates 5 Redfin 5 Robinhood 5 Spotify 5 TripleByte 5 Alation 4 Arista Networks 4 Booking.com 4 Cloudera 4 Dataminr 4 Evernote 4 Pony.ai 4 Reddit 4 Tesla 4 Zappos 4 Zoho 4 Audible 3 FactSet 3 Gilt Groupe 3 MAQ Software 3 Netflix 3 Opendoor 3 Roblox 3 C3 IoT 2 Deutsche Bank 2 DiDi 2 Docusign 2 ForUsAll 2 Garena 2 GE Digital 2 Goo 2 Netsuite 2 Poshmark 2 Quantcast 2 Radius 2 Uipath 2 Valve 2 Virtu Financial 2 Affinity 1 akamai 1 Akuna 1 American Express 1 Arista 1 Blizzard 1 Bloomreach 1 Booking 1 ByteDance(Toutiao) 1 clutter 1 DE Shaw 1 Dell 1 druva 1 Electronic Arts 1 EMC 1 Fallible 1 Fidessa 1 Flexport 1 Helix 1 Hotstar 1 IIT Bombay 1 infosys 1 InMobi 1 Jane Street 1 Jingchi 1 Jump Trading 1 Karat 1 Leap Motion 1 LimeBike 1 Machine Zone 1 McKinsey 1 Meituan 1 National Instruments 1 PayTM 1 PHONEPE 1 Poynt 1 Rackspace 1 Sapient 1 snapdeal 1 Symantec 1 TandemG 1 Thumbtack 1 TinyCo 1 United Health Group 1 Yatra 1 zalando 1 zscaler 1
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