Given inorder and preorder traversals of a tree, reconstruct the tree.
Development Engineer Interview Questions
37,130 development engineer interview questions shared by candidates
There is a cuboid, with metal balls, now you are given X-RAy of two adjacent faces, so that you have black spots of there is ball in ( depth ) of that cell. Now u have to tell where all are there balls
Write a function to reverse a String. I asked if I could use Java which the interviewer said was fine. After writing half the code he indicated that I actually should have written the algorithm for a character array. Ughh, I really screwed this one up but I feel like the question should have been administered better.
Given a random array, how can you find the median without using any know sorting algorithm?
How will you implement word ladder puzzle
Propose an algorithm to remove duplicates in very large datset (which cannot be completely stored in memory for processing). Now, give scenarios in which your algorithm fails.
Being only the first interview, there were no hard questions, but they asked why I liked library A or library B and such questions.
The good ol' triangle problem.
Which cycle performs quickier? for (int i=0; i<1000; i++) for (int j=0;j<100;j++) or for (int i=0; i<100; i++) for (int j=0;j<1000;j++)
One example that I thought was interesting: given a list of points, find the line that goes through the greatest number of them.
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