Class ThreeDVector

Chapter 11 - PS/01_problem1.py:10–16

        

class ThreeDVector(TwoDVector):
    def __init__(self, i, j, k):
        super().__init__(i, j)
        self.k = k

    def show(self):
        print(f"The vector is {self.i}i + {self.j}j + {self.k}k")

a = TwoDVector(1, 2)
a.show()