Skip to content
Related Articles

Related Articles

Amazon Interview Experience | Set 234 (For SDE-II)

View Discussion
Improve Article
Save Article
  • Difficulty Level : Medium
  • Last Updated : 23 Nov, 2015
View Discussion
Improve Article
Save Article

Round 1:
a) Twitter design considering following functionalities:
– Post tweet
– Get the top tweets from the followers
b) Parking Lot design

Round 2:
a) Common elements from n sorted arrays
b) Given list of dictionary words. Find minimum number of trials to reach from source word to destination word where word traversal is allowed through 1 letter difference.

Eg: List of words - {ABC, ACD, BBC, BCC, BCD, 
                    BDC, ABD, BDE, AGF}
            ABC -> BBC -> BCC (3 steps)
            ABC -> ABD -> ACD -> BCD -> BCC (5 steps) 

Round 3:
a) pow(a,n) function – recursive, iterative
b) Given list of cities, find the number of tour combinations (not permutations)
c) BookMyShow design

Round 4:
a) Questions on Projects
b) next hight number with same digits

Round 5:
a) Given stream of numbers, at any point of time, need to print first non-repeating digit
b) News paper & Magazine subscription design.

If you like GeeksforGeeks and would like to contribute, you can also write an article and mail your article to See your article appearing on the GeeksforGeeks main page and help other Geeks.

My Personal Notes arrow_drop_up
Recommended Articles
Page :

Start Your Coding Journey Now!