class Vector_1:
    def __init__(self, x, y):
        self.x = x
        self.y = y
    
    def __add__(self, other):
        if isinstance(other, Vector_1):
            # Add the corresponding coordinates of both vectors
            new_x = self.x + other.x
            new_y = self.y + other.y
            return Vector_1(new_x, new_y)
        else:
            raise TypeError("Unsupported operand type: +")
    
    def __str__(self):
        return f"Vector({self.x}, {self.y})"

# # Create two Vector instances
# vector1 = Vector_1(2, 3)
# vector2 = Vector_1(4, 5)

# # Add two Vector instances using the + operator
# result1 = vector1 + vector2

# # Print the result
# print(result1)



class Vector_2:
    def __init__(self, x, y):
        self.x = x
        self.y = y
    
    def __add__(self, other):
        if isinstance(other, Vector_2):
            # Add the corresponding coordinates of both vectors
            new_x = self.x + other.x
            new_y = self.y + other.y
            return Vector_2(new_x, new_y)
        else:
            raise TypeError("Unsupported operand type: +")
    
    # def __str__(self):
    #     return f"Vector({self.x}, {self.y})"

# # Create two Vector instances
# vector3 = Vector_2(2, 3)
# vector4 = Vector_2(4, 5)

# # Add two Vector instances using the + operator
# result2 = vector3 + vector4

# # Print the result
# print(result2)


def main():
    # Create two Vector instances
    vector1 = Vector_1(2, 3)
    vector2 = Vector_1(4, 5)
    # Add two Vector instances using the + operator
    result1 = vector1 + vector2
    # Print the result
    print("This is printout of the Class using __str__() method:")
    print(result1)

    # Create two Vector instances
    vector3 = Vector_2(2, 3)
    vector4 = Vector_2(4, 5)
    # Add two Vector instances using the + operator
    result2 = vector3 + vector4
    # Print the result
    print("This is printout of the Class without using __str__() method:")
    print(result2) 


if __name__ == "__main__":
    main()