import math
class Geometry():
    def __init__(self,r,h):
        self._radius=r
        self._height=h
        self._sphereVolume=0
        self._sphereSurface=0
        self._cylinderVolume=0
        self._cylinderSurface=0
        self._coneVolume=0
        self._coneSurface=0
    def sphereVolume(self):
        self._sphereVolume=self._sphereVolume+(4/3)*math.pi*(self._radius**3)
        return self._sphereVolume
    def sphereSurface(self):
        self._sphereSurface=self._sphereSurface+4*math.pi*(self._radius**2)
        return self._sphereSurface
    def cylinderVolume(self):
        self._cylinderVolume=self._cylinderVolume+math.pi*(self._radius**2)*self._height
        return self._cylinderVolume
    def cylinderSurface(self):
        self._cylinderSurface=self._cylinderSurface+2*math.pi*(self._radius**2)+2*math.pi*self._radius*self._height
        return self._cylinderSurface
    def coneVolume(self):
        self._coneVolume=self._coneVolume+math.pi*(self._radius**2)*self._height/3
        return self._coneVolume
    def coneSurface(self):
        self._coneSurface=self._coneSurface+math.pi*self._radius*(self._radius+(self._height**2+self._radius**2)**0.5)
        return self._coneSurface
bob=Geometry(5,5)
print(bob.sphereVolume())
print(bob.sphereSurface())
print(bob.cylinderVolume())
print(bob.cylinderSurface())
print(bob.coneVolume())
print(bob.coneSurface())