Amazon Interview Experience : SDE : Set 44

Company Name: Amazon

Job Role: SDE

Years of Experience Required: Fresher (0 Yrs.)

Drive: Off-Campus

Preparation for Amazon

Preparation

Topics: Data Structures and Algorithms

Duration: 3-5 months

Source of Preparation: Codechef,  Leetcode, Striver’s SDE sheet.

[BONUS]:

Amazon Interview Rounds

Round 1: Online Round

  1. Next Permutation: Given an array Arr[] of integers, rearrange the numbers of the given array into the lexicographically next greater permutation of numbers. If such an arrangement is not possible, it must rearrange into the lowest possible order (i.e., sorted in ascending order).
  2. Diameter of Binary tree: Find the Maximum Depth of the Binary Tree. Maximum Depth is the count of nodes of the longest path from the root node to the leaf node.

Round 2: Technical Interview

Round 3: Technical Interview

  • Next Greater Element: Given a circular integer array A, return the next greater element for every element in A. The next greater element for an element x is the first element greater than x that we come across while traversing the array in a clockwise manner. If it doesn’t exist, return -1 for this element.
  • Longest Common Prefix in a String

Round 4:Technical + Managerial Round

Verdict: Selected