Question 1 / 4 (Repeat characters in a string)
You are given a function findRepeatCharacters which takes in a string s. Complete the function to print the repeating characters in a string in lexicographical order. (one-per-line)
Question 2 / 4 (Rotate an array)
Write a progam to rotate a matrix by 90 degrees clockwise. You should write complete code (including headers). Read the input from standard input (STDIN) and print the output to standard output (STDOUT).
Question 3 / 4 (Nth largest node in a BST)
Given a binary search tree (BST), return the Nth largest node. The function nLargeBST takes the root of the BST and N as parameters
Question 4 / 4 (Binary Search Tree to Sorted Doubly Linked List)
Write a program to convert binary search tree in to sorted doubly linked list, Inplace. Given pointer to head of binary tree
Great interview process with three rounds, including a technical assessment and a technical interview. The interviewers were professional and supportive throughout the process. The questions mainly focused on DSA, problem-solving, and core technical concepts. The discussions were engaging and provided a good opportunity to demonstrate technical skills. Overall, the process was well-structured, smooth, transparent, and a very positive experience.
I applied online. I interviewed at Amazon (Sydney)
Interview
I can't comment much. I submitted an application for the software engineer position, and not even a minute later, I received an auto rejection email from Amazon (never received an online assessment).
2 behavioral 2 coding not very difficult. Behavioral is tell me about a time you took responsibility beyond your role and biggest accomplishment. The process is exactly the guideline they posted for interview.
Interview questions [1]
Question 1
tell me about a time you took responsibility beyond your role
