Suppose you have a C++ base class and several classes that inherit from it. What might happen if you do not write a virtual destructor for the base class?
Software Development Engineer Interview Questions
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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.
merge two sorted arrays in sorted order?
Write code to search a substring from another string
How do you know if three points make a triangle?
Find cycle in linked list.
Given a tree of order n which is neither complete or a search tree, write a function to construct a new tree of order m in-place. Memory usage is bound to 2 times the size of the tree. The new tree must be complete, and a node A cannot be a child of another node B in the new tree if A was an ancestor of B in the old tree.
Given a random array, how can you find the median without using any know sorting algorithm?
How will you implement word ladder puzzle
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