Tell me about a time you encountered a challenge and how you overcame.
Intern Software Engineer Interview Questions
9,334 intern software engineer interview questions shared by candidates
about insertion time complexity in HASMAPS
They asked about DSA questions and the LPs
I was asked one question on hashmaps, it was a medium level leetcode problem.
At Amazon, our delivery route optimization often involves tree-like structures. Here's an interesting problem that reflects similar patterns: Given a binary tree where: Each node contains a single digit (0-9) Each path from root to leaf represents a number For example: path 4+2+1 represents number 421 Write a function to compute the sum of all numbers represented by root-to-leaf paths. Input: root - [1,2,3] 1 2 3 Output: 25 Input: root - [4,9,0,5,1] Output: 1026 4 9. 0 5. 1
Strings, Arrays, Hash-Sets --> You should know how to use all of those
Algorithm and problem solving question about strings
Write the function to decide if two dates are within 30 days or more.
They asked about how I would design a dictionary using data structures.
Test if a link list is a cycle.
Viewing 9031 - 9040 interview questions