File size: 272 Bytes
0936134 | 1 2 3 4 5 6 7 8 9 10 11 | with open('input') as input:
wynik = 0
for line in input:
splitted = line.split('x')
splitted_int = list(map(int, splitted))
splitted_int.sort()
w = splitted_int[0]
l = splitted_int[1]
h = splitted_int[2]
wynik += 2*l*w + 2*w*h + 2*h*l + w*l
print (wynik) |