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Array 188 Dynamic Programming 154 Math 142 String 135 Tree 120 Hash Table 112 Depth-first Search 107 Binary Search 73 Greedy 59 Two Pointers 57 Breadth-first Search 52 Stack 51 Backtracking 45 Design 38 Linked List 35 Sort 35 Bit Manipulation 34 Graph 34 Heap 34
Array 188 Dynamic Programming 154 Math 142 String 135 Tree 120 Hash Table 112 Depth-first Search 107 Binary Search 73 Greedy 59 Two Pointers 57 Breadth-first Search 52 Stack 51 Backtracking 45 Design 38 Linked List 35 Sort 35 Bit Manipulation 34 Graph 34 Heap 34 Union Find 26 Divide and Conquer 18 Sliding Window 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
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Google 755 Amazon 590 Facebook 463 Microsoft 405 Uber 280 Bloomberg 278 Apple 255 Adobe 233 LinkedIn 153 Yahoo 147 Alibaba 109 Oracle 93 Snapchat 92 Twitter 86 Airbnb 84 eBay 84 Goldman Sachs 84 VMware 77 Walmart Labs 76 Baidu 75 Yelp 68 Tencent 65 Salesforce 64 Expedia 58 Lyft 56 Cisco 52 ByteDance 48 Paypal 47 Zillow 45 Pinterest 42 Zenefits 41 SAP 37 Mathworks 36 Visa 36 Intuit 34 Nutanix 31 Yandex 31 Indeed 30 Pocket Gems 30 Hulu 27 Qualtrics 26 Two Sigma 25 Nvidia 23 Palantir Technologies 23 Square 23 Atlassian 22 Samsung 21 Wish 21 Dropbox 20 Coursera 19 JPMorgan 19 NetEase 19 Houzz 18 Aetion 17 Quora 17 Citadel 16 Cruise Automation 16 GoDaddy 16 Grab 16 IXL 16 Rubrik 16 ServiceNow 16
Google 755 Amazon 590 Facebook 463 Microsoft 405 Uber 280 Bloomberg 278 Apple 255 Adobe 233 LinkedIn 153 Yahoo 147 Alibaba 109 Oracle 93 Snapchat 92 Twitter 86 Airbnb 84 eBay 84 Goldman Sachs 84 VMware 77 Walmart Labs 76 Baidu 75 Yelp 68 Tencent 65 Salesforce 64 Expedia 58 Lyft 56 Cisco 52 ByteDance 48 Paypal 47 Zillow 45 Pinterest 42 Zenefits 41 SAP 37 Mathworks 36 Visa 36 Intuit 34 Nutanix 31 Yandex 31 Indeed 30 Pocket Gems 30 Hulu 27 Qualtrics 26 Two Sigma 25 Nvidia 23 Palantir Technologies 23 Square 23 Atlassian 22 Samsung 21 Wish 21 Dropbox 20 Coursera 19 JPMorgan 19 NetEase 19 Houzz 18 Aetion 17 Quora 17 Citadel 16 Cruise Automation 16 GoDaddy 16 Grab 16 IXL 16 Rubrik 16 ServiceNow 16 Akuna Capital 15 Capital One 15 Intel 15 Works Applications 15 Huawei 14 IBM 14 Pure Storage 14 Tableau 14 TripAdvisor 14 Affirm 12 Splunk 12 Twilio 12 Twitch 12 Citrix 11 Coupang 11 Morgan Stanley 11 Databricks 10 DoorDash 10 Flipkart 10 Riot Games 10 Groupon 9 LiveRamp 9 Barclays 8 Box 8 Drawbridge 8 Epic Systems 8 Qualcomm 8 Quip 8 Tesla 8 Wayfair 8 AppDynamics 7 Evernote 7 Robinhood 7 Cloudera 6 Cohesity 6 Redfin 6 Spotify 6 Sumologic 6 TripleByte 6 Zulily 6 Asana 5 BlackRock 5 Booking.com 5 DiDi 5 GSN Games 5 Netflix 5 Pony.ai 5 Postmates 5 Roblox 5 Zappos 5 Zoho 5 Alation 4 Arista Networks 4 Dataminr 4 Electronic Arts 4 FactSet 4 Gilt Groupe 4 HBO 4 MAQ Software 4 Reddit 4 Symantec 4 Deutsche Bank 3 Meituan 3 Opendoor 3 Audible 2 C3 IoT 2 EMC 2 Fallible 2 ForUsAll 2 Garena 2 GE Digital 2 Goo 2 Helix 2 HTC 2 Netsuite 2 Poshmark 2 Quantcast 2 Radius 2 Uipath 2 Valve 2 Affinity 1 akamai 1 Akuna 1 Arista 1 Blizzard 1 Bloomreach 1 Booking 1 ByteDance(Toutiao) 1 DE Shaw 1 druva 1 Fidessa 1 Flexport 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 National Instruments 1 PayTM 1 Poynt 1 Pure 1 Rackspace 1 Sapient 1 Sina 1 snapdeal 1 TandemG 1 Thumbtack 1 TinyCo 1 Yatra 1 zalando 1 zscaler 1 Zynga 1
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