class Tree:
def __init__(self):
self.root = None
...
...
class Node:
def __init__(self, data):
self.data = data
self.left_child = None
self.right_child = None
class Tree:
def __init__(self):
self.root = None
...
...
class Tree:
def __init__(self):
self.root = None
...
...
class Node:
def __init__(self, data):
self.data = data
self.left_child = None
self.right_child = None
status | not learned | measured difficulty | 37% [default] | last interval [days] | |||
---|---|---|---|---|---|---|---|
repetition number in this series | 0 | memorised on | scheduled repetition | ||||
scheduled repetition interval | last repetition or drill |