Given inorder and preorder traversals of a tree, reconstruct the tree.
Software Development Engineer Interview Questions
32,835 software development engineer interview questions shared by candidates
How will you implement word ladder puzzle
what was the one question you had expected ut were not asked?
I am given eight same size balls, one ball has less weight than others, how to find the ball in two step.
Given an array of positive and negative numbers, give an algorithm that would find the sequence of numbers that give the largest sum. The numbers have to be in sequential order.
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.
find if string1 exists in string2, give test conditions
Write test cases for the above function.
How to traversal a tree using breadth first method.
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