int $z=4$

if

$z=x+1$

$\}$ else $\{$

$z=z+9$

$\}$

if

$y++$;

$\}$

System.out.print $"+y$;

What is the output if $x=3$ and $y=20?$

$921$

$1321$

$913$

$49$

None of the other answers