Envié una solicitud electrónica. El proceso duró 2 semanas. Acudí a una entrevista en Amazon (Londres, Inglaterra) en abr 2013
Entrevista
I applied on internet.
A few days after, they sent me a program to write.
The program was not very difficult. But what they wanted was a program which could be very fast with a huge amounts of data.
The program:
I had a file representing a binary tree. In the file, it was coded like that:
B,C
NULL,B
C,A
...
Null meant that B was the main uppest node.
Then, C was the son of B and A the son of C.
The program took a depth and the file in input and should give the node which were at this depth in alphabetical order.
After that, I received a notification to go in London.
I was in front of two ingeneers of Amazon and it was technical questions.
The question was not difficult but I misunderstood the question bacause of my english and so I lost a lot of time.
Preguntas de entrevista [1]
Pregunta 1
The question was to fin the number of time an array was schifted.
For example:
[1 2 3 4 5 ] is 0 because it is in order
[7 5 6] is 1 because it should be [5 6 7]
[7 8 9 2] is 1 too.
Hackerrank round first and then two LC questions as the final round (BFS/DFS medium). Also had a behaviour component, testing the leadership principles and how my experiences aligned with them.
Expect one behavioral LP question followed by a leetcode medium or hard for two rounds. Be prepared to answer in depth on the behavioral questions and review LeetCode’s list of questions from Amazon.
Preguntas de entrevista [1]
Pregunta 1
Tell me about what AI platforms you use to help you work more efficiently
HR interview, then I had 1 45 minute coding round with 10 minutes behavioral and 35 minutes coding. Behavioral round was typical star format questions probing at leadership principles. Ex. Tell me about a time you took initiative and it didn’t work out.
Preguntas de entrevista [1]
Pregunta 1
Given an m x n grid of characters board and a string word, return true if word exists in the grid.
