Programming Technical Interview Questions
This site features a collection of common technical interview questions gathered by a group of programmers who have been through, and given, lots of technical interviews. There is an emphasis on C++ and game programming technical interviews, but most of the questions are relevant to any technical interview.
Loop in a List
General Programming Questions, Optimization Questions

Write an algorithm to detect if there is a loop in a singly linked list. Hint: The best solution can be done in O(n) time using constant memory.


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