The sum of the squares of the first $$20$$ positive integers is $$2870$$.  The sum of the squares of the first $$19$$ is $$2870-20^{2}=2870-400=2470$$. 
The sum of the squares of the first $$20$$ positive integers is $$2870$$. What is the sum of the squares of the first $$19$$ positive integers? 
Options:
[A] $$2350$$ 
[B] $$2361$$ 
[C] $$2470$$ 
[D] $$2850$$ 