Convert a string to an integer
Engineer Interview Questions
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You need to distribute a terabyte of data from a single server to 10,000 nodes, and then keep that data up to date. It takes several hours to copy the data just to one server. How would you do this so that it didn't take 20,000 hours to update all the servers? Also, how would you make sure that the file wasn't corrupted during the copy?
How can you satisfy egos of incompetent interviews?
1. In 2001, a company marketed 730,000 units of its product. In 2001 its yearly volume was 50% of its volume for 2004. The 2004 volume represents how many units for each of the 365 days of 2004?
Given a BST with leaf nodes having a numeric value, and nodes having the sum of values of its two children. Find an algorithm to find the maximum node within a tree.
Given a series of words written using a scrambled alphabet, figure out what order the letters of the alphabet are in.
Difference between RB trees and B trees?
write a program to translate alphanumeric phone number to numbers only
Guessing game - I pick a number between 1 and 100 and you are trying to guess it. Every time you query a number I tell you if it is higher or lower. Part 1- Write the code of it, if cost of querying a number is equal. Part 2- How about if cost of querying number x is x? How would you change the algorithm?
Given two binary search trees, write function which tells if two such trees are the same – (i.e. same info in the nodes, same branching to left and right at every node).
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