How many characters in the front of a string would need to be added in order to make it a palindrome.
Developer Java Backend Interview Questions
716,704 developer java backend interview questions shared by candidates
given a matrix, you can move right or down only and cost of each move is 1. Find an optimal way to reach to right-bottom from top-left of the matrix.
given 2 unsigned ints a and b, return 1 unsigned int = a/b, rounded to nearest int without float operation
Implement memcpy.
They asked me to do a recursive function of a powerset (Ex. powerset(a,b,c) = ((),(a),(b),(c),(a,b),(a,c),(b,c))
Some questions on graph theory and then I was asked to write a function to check if a graph was bipartite.
How can one implement a queue with only a stack implementation?
Implement the functions for a stack and function getMinimum() all with O(1) complexity.
Java question was around String pattern searching which you can do easily in around 20 minutes, if you can keep your mind calm where that clock is also ticking.
Print a binary search tree. Each level on a new line.
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