/Python/Python warshall algorithm stackoverflow

Python warshall algorithm stackoverflow

def warshall(a):
    assert (len(row) == len(a) for row in a)
    n = len(a)
    for k in range(n):
        for i in range(n):
            for j in range(n):
                a[i][j] = a[i][j] or (a[i][k] and a[k][j])
    return a

Source: stackoverflow.com

Similar codes

-1 vote263 views1 answer
Python matrix determinant without numpy
Python
0 vote250 views1 answer
How to prit a certian in a list python
Python
25 votes303 views3 answers
Anaconda virtual environment LIST
Python
0 vote251 views1 answer
Change state of tkintr btn
Python
0 vote295 views4 answers
Python code auto fix online
Python
1 vote246 views1 answer
How to scroll down to end of page in selenium python
Python
0 vote285 views1 answer
Spread dictionary python
Python
0 vote254 views1 answer
Custom permission class django rest framework
Python
0 vote263 views1 answer
Not want to assign all values of a collection of values in python
Python
1 vote301 views1 answer
Python rickroll code
Python