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Array 167 Dynamic Programming 133 Math 125 String 122 Tree 107 Hash Table 102 Depth-first Search 95 Binary Search 62 Two Pointers 56 Greedy 50 Breadth-first Search 48 Stack 46 Backtracking 41 Design 38 Linked List 34 Bit Manipulation 32 Heap 32
Array 167 Dynamic Programming 133 Math 125 String 122 Tree 107 Hash Table 102 Depth-first Search 95 Binary Search 62 Two Pointers 56 Greedy 50 Breadth-first Search 48 Stack 46 Backtracking 41 Design 38 Linked List 34 Bit Manipulation 32 Heap 32 Graph 24 Sort 24 Union Find 22 Divide and Conquer 18 Binary Search Tree 15 Trie 14 Sliding Window 12 Recursion 11 Queue 9 Segment Tree 9 Minimax 8 Random 6 Binary Indexed Tree 5 Topological Sort 5 Brainteaser 3 Geometry 3 Map 2 Rejection Sampling 2 Reservoir Sampling 2 Memoization 1
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Google 675 Amazon 465 Facebook 414 Microsoft 346 Bloomberg 257 Adobe 228 Uber 228 Apple 225 LinkedIn 146 Yahoo 135 Alibaba 118 Airbnb 92 Baidu 89 Snapchat 85 Twitter 84 Goldman Sachs 72 Oracle 72 eBay 71 Tencent 71 Yelp 71 VMware 62 Walmart Labs 61 Salesforce 50 Lyft 46 Expedia 44 Cisco 42 Zenefits 42 Paypal 41 Pinterest 39 Zillow 39 Pocket Gems 38 Intuit 33 Mathworks 27 Two Sigma 27 Indeed 26 Nutanix 26 Nvidia 25 Palantir Technologies 25 Works Applications 25 Hulu 24 Visa 22 Samsung 21 Dropbox 20 NetEase 20 SAP 20 Aetion 19 Quora 19 Square 19 Yandex 19 Coursera 18 GoDaddy 18 Huawei 18 IXL 18 JPMorgan 18 Qualtrics 18 Capital One 17 Rubrik 16
Google 675 Amazon 465 Facebook 414 Microsoft 346 Bloomberg 257 Adobe 228 Uber 228 Apple 225 LinkedIn 146 Yahoo 135 Alibaba 118 Airbnb 92 Baidu 89 Snapchat 85 Twitter 84 Goldman Sachs 72 Oracle 72 eBay 71 Tencent 71 Yelp 71 VMware 62 Walmart Labs 61 Salesforce 50 Lyft 46 Expedia 44 Cisco 42 Zenefits 42 Paypal 41 Pinterest 39 Zillow 39 Pocket Gems 38 Intuit 33 Mathworks 27 Two Sigma 27 Indeed 26 Nutanix 26 Nvidia 25 Palantir Technologies 25 Works Applications 25 Hulu 24 Visa 22 Samsung 21 Dropbox 20 NetEase 20 SAP 20 Aetion 19 Quora 19 Square 19 Yandex 19 Coursera 18 GoDaddy 18 Huawei 18 IXL 18 JPMorgan 18 Qualtrics 18 Capital One 17 Rubrik 16 Intel 15 Affirm 14 Akuna Capital 14 Houzz 13 IBM 13 Pure Storage 12 ServiceNow 12 TripAdvisor 12 Citrix 11 Tableau 11 Box 10 Citadel 10 Coupang 10 Epic Systems 10 Grab 10 Morgan Stanley 10 Twilio 10 Wish 10 AppDynamics 9 DoorDash 9 Riot Games 9 Databricks 8 LiveRamp 8 Booking.com 7 Cloudera 7 Groupon 7 Qualcomm 7 Redfin 7 Zappos 7 Zynga 7 BlackRock 6 Quip 6 Sumologic 6 TripleByte 6 Alation 5 Arista Networks 5 Flipkart 5 Netflix 5 Dataminr 4 Drawbridge 4 Gilt Groupe 4 HTC 4 MAQ Software 4 Roblox 4 Symantec 4 Deutsche Bank 3 EMC 3 Pony.ai 3 Blizzard 2 C3 IoT 2 Fallible 2 ForUsAll 2 GE Digital 2 Goo 2 Helix 2 Jane Street 2 Jump Trading 2 Lending Club 2 Netsuite 2 Radius 2 Valve 2 Yatra 2 akamai 1 Akuna 1 Arista 1 druva 1 Fidessa 1 Flexport 1 Garena 1 Hotstar 1 IIT Bombay 1 InMobi 1 Jingchi 1 Leap Motion 1 LimeBike 1 Machine Zone 1 McKinsey 1 National Instruments 1 Poynt 1 Pure 1 Rackspace 1 Sapient 1 Sina 1 TandemG 1 Thumbtack 1 TinyCo 1 wayfair 1 zalando 1
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