Given the code below, suppose the user enters the sequence: $-843-2715-1324.$ What will be displayed to the console?

Scanner input $=$ new Scanner$($System$.$in$)$;

int num $=0,$ sum $=0$;

System.out.print$("$Enter sequence of numbers $($enter $-1$ to finish$)$: $")$;

do $\{$

$$ if$($num $>0)$

$$ sum $+=$ num;

$$

$$ num $=$ input.nextInt$()$; $$

$\}$ while $($num $!=-1)$;

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

input.close$()$;