Python depth first search

# left to right, pre-order depth first tree search, recursive. O(n) time/space
def depthFirstSearchRec(root):
    if root == None: return
    print(root)
    depthFirstSearch(root.left)
    depthFirstSearch(root.right)

Similar codes

2 votes161 views2 answers
Head first python
Python
1 vote179 views2 answers
Python listen to keyboard input linux
Python
3 votes169 views3 answers
Car in programming python
Python
0 vote184 views1 answer
Python function pointer with multiple args
Python
1 vote189 views1 answer
Start index from 1 in python
Python
5 votes164 views1 answer
Python undefine variable
Python
0 vote174 views1 answer
Infinity range or infinity looping
Python
0 vote174 views1 answer
How to check the version of ployly
Python
0 vote179 views1 answer
Dataframe time index convert tz naive to tz aware
Python
0 vote166 views1 answer
Python emoji convert
Python