Convert list to tree python

def normalize(tree, row=0, col=0):
    try:
        node = tree[row][col]
        left  = normalize(tree, row+1, col*2)
        right = normalize(tree, row+1, col*2+1)
        return [node, left, right] if left or right else [node]
    except:
        return None # child index does not exist

Similar codes

3 votes209 views1 answer
Add Border to input Pysimplegui
Python
10 votes177 views3 answers
Cv show image python
Python
1 vote194 views1 answer
The python libraries to master for machine learning
Python
0 vote193 views1 answer
How to convert utf-16 file to utf-8 in python
Python
0 vote207 views1 answer
Rotate existing labels python
Python
0 vote190 views1 answer
Torch cos
Python
22 votes173 views6 answers
Python strings
Python
0 vote280 views2 answers
How to capitalize first letter in python in list using list comprehension
Python
1 vote181 views1 answer
Python pandas apply function to one column
Python
0 vote187 views1 answer
How to write a table from 1 to 10 with for loop in fython in 3 lines
Python