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Suppose that the following elements are added in the specified order to an empty binary search...

Suppose that the following elements are added in the specified order to an empty binary search tree:

  • Meg, Stewie, Peter, Joe, Lois, Brian, Quagmire, Cleveland

Write the elements of the tree above in the order they would be seen by a pre-order, in-order, and post-order traversal. Type your solutions with the elements separated by spaces and/or commas, such as:

One, Two, Three, Four
pre-order
in-order
post-order
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Answer #1 

pre-order
Meg, Joe, Brian, Cleveland, Lois, Stewie, Peter, Quagmire
   
in-order
Brian, Cleveland, Joe, Lois, Meg, Peter, Quagmire, Stewie
   
post-order
Cleveland, Brian, Lois, Joe, Quagmire, Peter, Stewie, Meg
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