areyentiraidhi Posted January 25, 2022 Report Share Posted January 25, 2022 1 minute ago, karthikn said: Basics varaki ok. But lite idhi. Leetcode best. Also codility practice questions untayi all solutions are available with Google search avi also can be practiced. Unfortunately true. Leetcode questions must in many nowadays 😀 Ya, heard that some companies directly send hacker rank link for coding test Quote Link to comment Share on other sites More sharing options...
Raazu Posted January 25, 2022 Report Share Posted January 25, 2022 Leet code ante Enti? Quote Link to comment Share on other sites More sharing options...
anna_gari_maata Posted January 25, 2022 Author Report Share Posted January 25, 2022 8 minutes ago, Raazu said: Leet code ante Enti? leetcode.com Quote Link to comment Share on other sites More sharing options...
gundugadu Posted January 25, 2022 Report Share Posted January 25, 2022 great post Quote Link to comment Share on other sites More sharing options...
bankris Posted January 27, 2022 Report Share Posted January 27, 2022 On 1/24/2022 at 5:06 PM, anna_gari_maata said: As per Db friends request here are the compilation of tech interview questions I faced. Hope this will help @bankris @csrcsr Prep is simple.. do blind 75 Google 1 (2019) Phone : Wiggle Sort Given a binary string with 0s 1s and ?s replace all '?' with all possible combinations of 0s and 1s Onsite : 1. Binary tree game - Two players can choose any unselected nodes and all the child nodes will go to them. write code to win the game 2. IP Address validator 3. Given a map with each country has alliances, find if two countries are allied 4. Design a get method in a class O(1) (don't remember full q) 5. Get frequency count of word char using matrix, what if there are million letters Google 2 Phone: Design hit counter Onsite 1. Replace strings in Unix file that are between %% from key value store, edge case is key can be value 2. Design a Multithreading API using executor service to get sum of word count from multiple servers 3. Given binary tree find the path from x node to y node 4. Given a route on a map with multiple destinations and each route with different speed. Find the fastest way to reach destination (DP) Amazon 1 (2019) Online Assessment : 1. Nearest destinations from origin 2. BFS shortest path in matrix Onsite 1. LRU Cache design 2. Binary Tree locking 3. Detect Cycle in graph 4. API Design - design a map with real time warehouse delivery service Amazon (2021)Online Assessment : 1. Movies on flight 2. Best time to buy and sell stock Onsite 1. ZigZag traversal 2. Matrix replace rows and columns with 0 3. System design - tinyurl 4. Behavioral Facebook Phone: Resort array using heap Binary Search tree equality 1. Farthest point from a point in matrix with obstacles 2. Vertical order traversal 3. IsPalindrome 4. Design event management system Goldman Sachs 1. Pascal’s Triangle Microsoft 1 BST next greatest node 1. LRU Cache 2. Swim in rising water 3. Islands 4. Traffic app design with minimal pings to third party service Microsoft 2 Number of islands - Extra time - get the island with max height 1. Design Rate limiter 2. All permutations of a word 3. Inorder traversal without recursion 4. Given an array with construction, school zone, limits etc. find current speed limit Ebay K distant from node in binary tree Cruise Design Sparse matrix Thanks anna. Kuncham German laaga undhi.. But, German nerchukuntanu., ardham ayyipoddhi.. Quote Link to comment Share on other sites More sharing options...
KrishnaDevaRaya Posted January 27, 2022 Report Share Posted January 27, 2022 ltt Quote Link to comment Share on other sites More sharing options...
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