input: Write a function to calculate the total surface area of a cuboid given its three dimensions. The function should take three parameters: length, breadth, and height, and return the total surface area. If any of the dimensions are zero or negative, the function should return 0.
  assert find_total_surfacearea(2, 3, 4)==52
  assert find_total_surfacearea(1, 1, 1)==6
  assert find_total_surfacearea(0, 3, 4)==0
  assert find_total_surfacearea(2, -3, 4)==0
  assert find_total_surfacearea(-2, 3, 4)==0
output: def find_total_surfacearea(length, breadth, height):
      if length <= 0 or breadth <= 0 or height <= 0:
          return 0
      return 2 * (length * breadth + breadth * height + height * length)