What Sequence of Nodes from the Tree

question 3

Short Answer

What sequence of nodes from the tree

would be printed if the following recursive procedure were applied to it? (The procedure uses a global stack called Stack that is assumed to begin empty.)
def printTree(Tree):
if (Tree is not None):
Stack.push(Tree.Value)
printTree(Tree.Right)
if (not Stack.isEmpty()):
print(Stack.pop())

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Definitions:

Control Group

A group in an experiment that does not receive the experimental treatment and is used as a benchmark to measure how the other tested subjects do.

Experimental Group

The experimental group in a study is the group that receives the treatment or intervention being tested, allowing researchers to assess the effect of the treatment.

Single-Blind

An experimental procedure where the participants do not know which group (control or experimental) they are in, to reduce bias.

Simple Behavior

Refers to basic actions or responses that are not complex or complicated, often innate and requiring minimal processing, such as a reflex.