Minimal clear solution for Weak Point by BertrandBordage - python coding challenges

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Minimal solution in Clear category for Weak Point by BertrandBordage

# migrated from python 2.7
def weak_point(matrix):
    rows, cols = list(map(sum, matrix)), list(map(sum, list(zip(*matrix))))
    return rows.index(min(rows)), cols.index(min(cols))

Aug. 11, 2014

Comments:

Ardrake on Aug. 18, 2014, 5:53 p.m.
Good job, nice matrix

artemrudenko on Aug. 19, 2014, 2:55 p.m.
The same idea i have used)))

Eldin on Aug. 21, 2014, 4:39 p.m.
very pythonic!

paul_paulsen on Sept. 3, 2014, 8:56 a.m.
While I really like this solution, I always get an error saying a map-object does not have the attribute index... "AttributeError: 'map' object has no attribute 'index'"

mfurones on Jan. 6, 2015, 2:46 p.m.
except for map, the rest is the same idea

mancdaz on March 6, 2015, 1:17 p.m.
yup - I did the same but used a list comprehension to build the rows, cols

mauricioabreu on May 5, 2015, 10:39 a.m.
zip(*matrix) nice :)

mreinhardt on May 31, 2015, 7:45 p.m.
astounding

VenelinStoykov on July 5, 2015, 7:56 p.m.
This is very good soluion, but will work only on Python 2. For Python 3 you need to create <pre class='brush: python'>list</pre>s from <pre class='brush: python'>maps</pre>s.

texom512 on July 23, 2015, 8:33 p.m.
It's more clear to declare each object in one line. But that's still great.

buddyfeagles on Nov. 2, 2015, 1:25 p.m.
Beautiful

not_real on Nov. 16, 2015, 8:48 p.m.
You could improve it, using in min key=sum parameter (like <a href="http://www.checkio.org/mission/weak-point/publications/u8m_/python-27/simple-solution/">u8m_ solution</a>)

kedblch on Nov. 30, 2015, 8:52 p.m.
very clear

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