6 lines
108 B
Text
6 lines
108 B
Text
def main(a):
|
|
b = (a + 5) * 6
|
|
2 * b == a * 12 + 60
|
|
c = 7 * (b + a)
|
|
c == 7 * b + 7 * a
|
|
return b + c
|