class Point:
    def __init__(self, X):
        self.X = X

    def __iadd__(self, U):
        self.X += U.X
        return self

    def __str__(self):
        return "({})".format(self.X)

p1 = Point(int(input("Please enter the value: ")))
p2 = Point(int(input("Please enter the value: ")))
p1 += p2
print("Assigning p2 to p1 gives us =",p1)

# Coded by Dhiraj Shelke