Question: 
Write a function to find the lateral surface area of cuboid


Model's Code:
def lateralsurface_cuboid(length, width, height):
    return 2 * height * (length + width)



Sample Correct Code:
def lateralsurface_cuboid(l,w,h):
  LSA = 2*h*(l+w)
  return LSA


Asserts:
assert lateralsurface_cuboid(8,5,6)==156
assert lateralsurface_cuboid(7,9,10)==320
assert lateralsurface_cuboid(10,20,30)==1800


Tests:
Test 1 of 3: PASS
Test 2 of 3: PASS
Test 3 of 3: PASS

Test 369 of 974: 267/369 (72.35772357723577%): success