Assume that you are given the head and tail pointers of a doubly linked list where each node can also have a single child pointer to another similar doubly linked list. There are no cycles in this structure outside of the traditional double links. Write a procedure in C++ that flattens this structure into a single list.
Ios related question multi thread etc
Division without divide operator
Given a race track with 5 lanes, 25 bunnies, and no timer, how many races are required to find the top 3 fastest bunnies?
How will you check to see if two integer arrays have any common elements?
How would you find a duplicate number in a very large unsorted array of ints.
1. find-all-anagrams-in-a-string 2. find common ancestor for a n-ary tree These two questions have to use JAVA to solve.
write a function which returns a fibonacci number for a given number n.
How would you triage and go about fixing infrastructure problems? Giving an input file, get the number of lines matching a specific piece of text using bash scripting. Give the percentage of lines in the file that match that string.
Given an array push all non zero elements to the end
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