#This program return the sum of 3 numbers squared before the sum operation
class Point:
    def __init__(self, x, y, z):
        self.x = x
        self.y = y
        self.z = z
    def sqSum(self):
        a = self.x ** 2
        b = self.y ** 2
        c = self.z ** 2
        return a + b + c

obj1 = Point(1, 3, 5)
print(obj1.sqSum())