Design an LRU cache
Engineer I Interview Questions
6,853 engineer i interview questions shared by candidates
Find all pairs of numbers in an array that sum to a given number, n, in linear time
Write the code to read in characters from a file and print out the top 10 most used. What if they are 32 bit characters? What if it’s a 4GB file and you only have 1GB of ram?
The questions weren't hard. A slightly tricky one was: given a sorted array that's been circularily shifted an unknown number of time, return the index of the smallest element.
Create a stack using two queues.
First phone interview coding question: Write a function that splits a filename of the form "hello#123"
Who is your customer?
Several simple and DS questions but quality of code you provide is important and it is all that matters. When it comes to Testing, it will be in depth and you should take time and write all in depth scenarios too.
1. Longest palindromic sub-string 2. check if two linked lists merge a some point and report the merging node 3. 2 similar questions that could be solved using binary search 4. convert a BST to DLL 5. A DP question : minimum number of jumps to reach the end 6. A design based questions: Make a software to schedule appointments. Not much was expected here, just discussed some ideas of possible algos and how I would implement 7. Discussion on OOPS & OS concepts
Group interview project
Viewing 361 - 370 interview questions