Created
December 21, 2018 03:12
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<? | |
interface ShapeInterface { | |
public function area(); | |
} | |
interface SolidShapeInterface { | |
public function volume(); | |
} | |
class Cuboid implements ShapeInterface, SolidShapeInterface { | |
public function area() { | |
// calculate the surface area of the cuboid | |
} | |
public function volume() { | |
// calculate the volume of the cuboid | |
} | |
} |
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