is the flowchart right based on arduino code $"$# define RLED$10$

# define YLED$9$

# define GLED$8$

# define SWT$6$

void setup$()$

$$

$\{$

$$ pinmode$($RLED$,$OUTPUT$)$;

$$ pinmode$($YLED$,$OUTPUT$)$;

$$ pinmode$($GLED$,$OUTPUT$)$;

$$pinmode$($SWT$,$INTPUT$)$;

$$

$\}$

boolean swVal;

void loop$()$

$$

$\{$

swVal$=$digitalRead$($SWT$)$;

If$($swVal$==$LOW$)$

$\{$

$$ digitalWrite$($RLED$,$HIGH$)$;

$$ digitalWrite$($YLED$,$HIGH$)$;

$$ digitalWrite$($GLED$,$HIGH$)$;

$$ delay$(250)$;

$$ digitalWrite$($RLED$,$LOW$)$;

$$ digitalWrite$($YLED$,$LOW$)$;

$$ digitalWrite$($GLED$,$LOW$)$;

$$ delay$(250)$;

$\}$

else

$\{$

digitalWrite$($RLED$,$HIGH$)$;

$$ digitalWrite$($YLED$,$HIGH$)$;

$$ digitalWrite$($GLED$,$HIGH$)$;

$$ delay$(1000)$;

digitalWrite$($RLED$,$LOW$)$;

$$ digitalWrite$($YLED$,$LOW$)$;

$$digitalWrite$($GLED$,$LOW$)$;

$$ delay$(1000)$;

$\}$

$\}"?$