What will the following Arduino code print:

int j$=1$;$$

$$

void setup$()\{$

Serial.begin$(9600)$ ;$$

$\}$

void loop $()\{$

$$ for $($j$=1$; j$<4$ ; j$=$j$+1)\{$

$$Serial$.$print$($j$)$;$$

$\}$

$\}$

int y;$$

void setup$()\{$

$$ pinMode$($A$1,$ INPUT$)$;$$

$$ pinMode$(3,$ OUTPUT$)$;

$$ pinMode$(4,\_\_\_\_\_\_\_\_\_\_)$;

$\}$

void loop$()\{$

$$y$=$analogRead$($A$1)$;$$

$$if$(($y$>200)$ && $($y$<300))\{$

$$ digitalWrite$(3,$ HIGH$)$;

$$ digitalWrite$(4,$ LOW$)$;

$\}$else $\{$

$$digitalWrite$(3,\_\_\_\_\_\_\_\_\_\_)$;

$$ digitalWrite$(4,\_\_\_\_\_\_\_\_\_\_)$;

$\}$