edge test cases fixed

This commit is contained in:
Akshay Sharma 2016-09-26 17:00:35 +05:30
parent 2dcb85d581
commit ada433b452

View File

@ -50,9 +50,9 @@ def pre_order(node):
def in_order(node):
if not node:
return
pre_order(node.left)
in_order(node.left)
print(node.data, end=" ")
pre_order(node.right)
in_order(node.right)
def post_order(node):