susan made a block with small cubes of 5 cubic cm volume to make a block 7 small cubes long , 7 small cubes wide and 6 small cubes deep . she realise that she has used more small cubes than she really needed . she realised that she could have glued a fewer number of cubes together ot look like a block with same dimensions , if it were made
n0 = 5.0
n1 = 7.0
n2 = 7.0
n3 = 6.0
t0 = n1 * n1
t1 = n1 - 2.0
t2 = n3 - 2.0
t3 = n3 * t0
t4 = t1 * t1
t5 = t4 * t2
answer = t3 - t5
print(answer)