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changed named to binary tree traversals

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This commit is contained in:
Akshay Sharma 2016-09-26 02:52:05 +05:30
parent 9deae5d14c
commit fb8d4a5387
1 changed files with 22 additions and 13 deletions
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35
traverals/tree_traversals.py → traverals/binary_tree_traversals.py
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@ -77,20 +77,29 @@ def level_order(node):
q.put(node_dequeued.right) q.put(node_dequeued.right)
node = build_tree() if __name__ == '__main__':
import sys
print("\n********* Binary Tree Traversals ************\n")
# For python 2.x and 3.x compatibility: 3.x has not raw_input builtin
# otherwise 2.x's input builtin function is too "smart"
if sys.version_info.major < 3:
input_function = raw_input
else:
input_function = input
print("\n********* Pre Order Traversal ************") node = build_tree()
pre_order(node) print("\n********* Pre Order Traversal ************")
print("\n******************************************\n") pre_order(node)
print("\n******************************************\n")
print("\n********* In Order Traversal ************") print("\n********* In Order Traversal ************")
in_order(node) in_order(node)
print("\n******************************************\n") print("\n******************************************\n")
print("\n********* Post Order Traversal ************") print("\n********* Post Order Traversal ************")
post_order(node) post_order(node)
print("\n******************************************\n") print("\n******************************************\n")
print("\n********* Level Order Traversal ************") print("\n********* Level Order Traversal ************")
level_order(node) level_order(node)
print("\n******************************************\n") print("\n******************************************\n")