Ho presentato la mia candidatura tramite l'università. Ho sostenuto un colloquio presso Amazon nel mese di ago 2021
Colloquio
The interviewer was very chill and there was only one round. The exam prior to that had 4 parts - debugging(easy), coding(lucky because people had different questions and brute force works most of the time), personality and work ethics (kinda) and logic (easy).
Domande di colloquio [1]
Domanda 1
Code for finding if two trees are identical and get the binary tree given inorder and preorder traversals. Prove unique tree exists if given inorder and either of preorder and postorder. Time and space complexitites of the code written.
Ho sostenuto un colloquio presso Amazon (Seattle, WA)
Colloquio
Standard LC mediums, nothing too crazy. Interviewer was pretty chill and was helpful in pointing me in the right direction when I needed as well. Only thing I would probably change was to study more on graph problems before hand.
Domande di colloquio [1]
Domanda 1
You are given an 0-indexed integer array weights, where weights[i] represents the weight of the i-th marble, and an integer k.
Your task is to divide the marbles into k bags such that:
No bag is empty.
Each bag must contain marbles from a contiguous range of indices. That is, if a bag includes marbles at indices i and j, then all marbles with indices between i and j (inclusive) must also be included in that same bag.
The cost of a bag that includes marbles from index i to j (inclusive) is defined as weights[i] + weights[j].
The total score of a distribution is the sum of the costs of all k bags.
Return the difference between the maximum and minimum possible scores among all valid distributions.
Ho sostenuto un colloquio presso Amazon (Tel Aviv)
Colloquio
Applied online and received an Online Assessment. It consisted of two LeetCode-style coding problems with a time limit . The process was straightforward and fully automated with no human interaction at this stage.
Domande di colloquio [1]
Domanda 1
Solve a coding problem involving array manipulation under a timed online assessment
There were 2 rounds- one DSA round and one HR round.
In the first round they asked me a DP + trees question which was of medium to hard difficulty.
In the second round the interviewer asked me about my resume, my projects, some computer fundamental questions.
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