#Name:P.Sai Bhargav #mailid=[email protected] #collegeName=AVN institiute of engineering and technology #passout=2022 #phone no:7981246429

class Planets: def init(self,Planet, Atmospheric_gasses,Moons,Rings): self.Planet=Planet self.Atmospheric_gasses=Atmospheric_gasses self.Moons=Moons self.Rings=Rings def Count(self): no_of_moons=0 if self.Moons>0: no_of_moons+=Moons print(no_of_moons)
def no_gases(self): all_gases="" length=len(self.Atmospheric_gasses) if length>0: all_gases+=self.Atmospheric_gasses print(all_gases)
def default_test(): first_palnet= Planets(Planet="Mercury", Atmospheric_gasses="",Moons=0,Rings="NO" ) print(first_palnet.Count()) print(first_palnet.no_gases())