Question $20$

What is the output of this Java program?

class Driver $\{$

public static void main$($String$[]$ args$)\{$

int $a=79$

int $b=0$;

for $($int $c=3$;$c6$;$c++)\{$

$b=6$

while $)>(c\{$

$b=b-1$

$a=a-b$

$\}$

$b=b+a$

$\}$

$\}$

System.out.print$($b$)$;

$\}$