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


Model's Code:
def surfacearea_cube(side_length):
    return 6 * (side_length ** 2)



Sample Correct Code:
def surfacearea_cube(l):
  surfacearea= 6*l*l
  return surfacearea


Asserts:
assert surfacearea_cube(5)==150
assert surfacearea_cube(3)==54
assert surfacearea_cube(10)==600


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

Test 441 of 974: 321/441 (72.78911564625851%): success