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T-106.250 - TRAK  >  Round 1: Sorting algorithms  >  1Preorder

DL 31.12.2005 at 23:59
(personal deadline: )

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Traverse the following binary tree in preorder. Drag the keys into the list below in the requested traversal order.

You can also take a look at the exercise hints

Traverse the following binary tree in preorder. Drag the keys into the list below in the requested traversal order.
Pseudocode here...