The unexpected thing was being asked a technical question immediately after picking up the phone and since I was taken by surprise I stumbled a bit. I was promptly kicked out of the phone interview while I was still trying to get my head into the problem.
They like LCA
How to find a sub-string in a string? How to convert a ternary expression into a binary tree structure?
Top K most frequent numbers in a array. Follow-up, in a stream. Implement strStr().
The phone interview consists of two coding questions: 1. number of 1's 2. remove duplicates in a Linkedlist and some other questions like semaphore in Java, TCP vs UDP
A normal stack-based problem, if you have done competitive programming it would be very easy for you.
cross-functional teams CI/CD MVC REST and other backend basics . . .
How to determine if a written code is successful or not?
Check if number is prime number
Code palindrome string and optimize is with memoization
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