edge test cases fixed

2016-09-26 17:00:35 +05:30
parent 2dcb85d581
commit ada433b452
1 changed files with 2 additions and 2 deletions
--- a/traverals/binary_tree_traversals.py
+++ b/traverals/binary_tree_traversals.py
@@ -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):