Skip to content
Related Articles

Related Articles

Amazon India SDE III Interview Experience
  • Difficulty Level : Hard
  • Last Updated : 24 Aug, 2018
GeeksforGeeks - Summer Carnival Banner

Round 1:

This was on HLD, I was asked a question on how to design an online chess game. The questions asked were how will you assign a player to another player who wants to play. You need to think about how to divide your players into multiple groups of ratings, so that a newbie is not playing a grand master, rather with someone who is of his level only. Then the question was how will you design your system when a player comes in and say I want to play, and the max wait time is 1 min, you need to find a player suitable for his level and think about multiple race conditions.

Round 2:

This was DS round and I was asked two questions


Question 2: You are given 2 words with equal number of characters. Find an algorithm to go from first word to second word, changing one character at each step, in such a way that each intermediate word exist in a given dictionary.
Words are pit, map. A possible solution:
pit, pot, pet, met, mat, map

Attention reader! Don’t stop learning now. Get hold of all the important DSA concepts with the DSA Self Paced Course at a student-friendly price and become industry ready.  To complete your preparation from learning a language to DS Algo and many more,  please refer Complete Interview Preparation Course.   In case you are prepared, test your skills using TCS, Wipro, Amazon and Microsoft Test Serieses.

My Personal Notes arrow_drop_up
Recommended Articles
Page :