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      Meta Interview Question

      Software Engineer Intern Interview

      Print tree level by level, with a new line for each level

      Interview Answers

      Anonymous

      Nov 28, 2012

      breadth depth search is the most optimal here, but keeping track of when you're on a new level is quite difficult if the tree is not perfectly balanced.

      Anonymous

      Dec 4, 2012

      In python, this would work: http://pastie.org/5478481 It's similar to a BFS, but with the extras to keep track of the level.

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