Given BST
root = None NEW_LINE root = insertNode ( root , 8 ) NEW_LINE insertNode ( root , 3 ) NEW_LINE insertNode ( root , 1 ) NEW_LINE insertNode ( root , 6 ) NEW_LINE insertNode ( root , 4 ) NEW_LINE insertNode ( root , 11 ) NEW_LINE insertNode ( root , 15 ) NEW_LINE print ( findMedian ( root , 3 , 11 ) ) NEW_LINE