How do u get the exact performance when we playing with a dies, if we throw it up and it get backs to our hand like that in a program. This is the question, where we spend somuch time and at any point i was not clear about the question but not sure what is the intension of the interviewer.
Write a method to find if 2 strings are anagrams. Write code to give all possible phone numbers given the digits in the number. This is basically translating something like 1800-myinterview to actual numbers.
Trim a URL address by parsing it and if a "/../" string is obtained remove previous folder and print the final URL.
How many ballons would fit in the room you are currently in?
Puzzle about horses and races. Find min number of races to find the fastest horse (see web).
backtrack problem, the max or min sum of a matrix.
Suppose you have a dictionary of words design an algorithm that would scan all words and determine all words that are anagrams. Your algorithm should be efficient and NOT O (n square).
Describe alpha beta pruning.
Given an airplane with 50 rows and 3 rows on each seat and the weights of all 150 passengers. How will you place the passengers so that the torque is minimized around the middle. Like balancing a seesaw.
3rd round: lunch interview, discussion of my resume, intersted projects, 2 more coding questions , sub sum of numbers in an array
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