Function getLeftMost

data_structures/binary tree/AVLtree.py:147–150

(root)

        root = root.getright()
    return root.getdata()
def getLeftMost(root):
    while root.getleft() is not None:
        root = root.getleft()
    return root.getdata()

def del_node(root,data):
    if root.getdata() == data: