What is the output for below code

#include $$stdio$.$h$>$

int main$($void$)$ &

int $a=5$;

int $b=a++$;

int $c=++a$;

printf$("a=$$$d,b=$$$d,c=8d,a,b,c$;

$\}$

$a=6,b=6,c=6$

$a=7,b=5,c=7$

$a=7,b=6,c=7$

$a=7,b=5,c=6$