RPH

class MyVector:
    data = []

    def __init__(self, data):
        self.data = data

    def get_vector(self):
        return self.data

    def __mul__(self, other):
        s = 0
        for i in range(len(self.data)):
            s = s + other.get_vector()[i] * self.data[i]
        return s

if __name__ == "__main__":
    vec1 = MyVector([1,2,3]) # vektory mohou byt i jine dimenze nez 3!
    vec2 = MyVector([3,4,5])
    print(vec1.get_vector()) # priklad ziskani seznamu
    dot_product = vec1*vec2  # vypocet, pretizeny operator *, vola se __mul__
    print(dot_product)       # jen kontrolni vytisk