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


Model's Code:
def lateralsurface_cube(side_length):
    return 4 * (side_length ** 2)



Sample Correct Code:
def lateralsurface_cube(l):
  LSA = 4 * (l * l)
  return LSA


Asserts:
assert lateralsurface_cube(5)==100
assert lateralsurface_cube(9)==324
assert lateralsurface_cube(10)==400


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

Test 266 of 974: 191/266 (71.80451127819549%): success