12 lines
341 B
Python
12 lines
341 B
Python
class Matrix(object):
|
|
def __init__(self, s):
|
|
self.rows = [[int(n) for n in row.split()]
|
|
for row in s.split('\n')]
|
|
self.columns = [list(tup) for tup in zip(*self.rows)]
|
|
|
|
def row(self, index):
|
|
return self.rows[index - 1]
|
|
|
|
def column(self, index):
|
|
return self.columns[index - 1]
|