Enable Javascript in your browser and then refresh this page, for a much enhanced experience.
First solution in Uncategorized category for Weak Point by wiski
def weak_point(matrix):
rows = []
for i in matrix:
rows.append(sum(i))
_, idxRow = min((val, idx) for (idx, val) in enumerate(rows))
colMatrix = zip(*matrix[::-1])
cols = []
for i in colMatrix:
cols.append(sum(i))
_, idxCol = min((val, idx) for (idx, val) in enumerate(cols))
return [idxRow, idxCol]
if __name__ == '__main__':
#These "asserts" using only for self-checking and not necessary for auto-testing
assert isinstance(weak_point([[1]]), (list, tuple)), "The result should be a list or a tuple"
assert list(weak_point([[7, 2, 7, 2, 8],
[2, 9, 4, 1, 7],
[3, 8, 6, 2, 4],
[2, 5, 2, 9, 1],
[6, 6, 5, 4, 5]])) == [3, 3], "Example"
assert list(weak_point([[7, 2, 4, 2, 8],
[2, 8, 1, 1, 7],
[3, 8, 6, 2, 4],
[2, 5, 2, 9, 1],
[6, 6, 5, 4, 5]])) == [1, 2], "Two weak point"
assert list(weak_point([[1, 1, 1],
[1, 1, 1],
[1, 1, 1]])) == [0, 0], "Top left"
Jan. 27, 2016
