Consider the following example in an Algol−$-$like language.

begin

integer n;

procedure p($($j: integer)$)$;

begin

j :=$=$ j+$+$n;

n :=2*$=2*$n+$+$j;

print ($($n)$)$;

print ($($j)$)$;

end;

n :=10$=10$;

p ($($n)$)$;

print($($n)$)$;

end;

($($a)$)$ What is the output when j is passed by value?

($($b)$)$ What is the output when j is passed by value result?

($($c)$)$ What is the output when j is passed by reference?