when x is even , [ x ] = x / 2 + 1 , when x is odd [ x ] = 2 x + 1 then [ 6 ] * [ 3 ] = ?
n0 = 2.0
n1 = 1.0
n2 = 2.0
n3 = 1.0
n4 = 6.0
n5 = 3.0
t0 = n4 / n0
t1 = n0 * n5
t2 = t0 + 1.0
t3 = t1 + 1.0
answer = t2 * t3
print(answer)