we want to create a program that continuously turn pin $13$ ON waits for $1$ second then turn pin $13$ OFF wait $1$ second turn pin $13$ ON$.$ int $=13$; void set up$()\{$ pin.Mode$($led$,$OUTPUT$)$;

$\}$

void loop$()\{$ digitalWrite$($led$,$ HIGH$)$; delay$(1)$

the programe above does not work as expected. thereis erorr. fix the error and trybprogram in Arduino IDE