Class Example(Cat)

class Cat:
    def __init__(self, name, age):
        self.name=name
        self.age=age
        
cat1=Cat('cat1',5)
cat2=Cat('cat2',15)
cat3=Cat('cat3',8)

def oldestcat(*args):
    return max(args)
    
print(f'oldest cat is {oldestcat(cat1.age,cat2.age,cat3.age)} yearsold.')