whats is the difference between merge and join .
Informatic Interview Questions
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decide whether the enter should be accepted or not for a passcode, one number missing is permitted, can be missed several times, 18687 is the passcode, then 167 is accepted, the rest should be right and in right sequence.
How many characters in the front of a string would need to be added in order to make it a palindrome.
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.
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