create an ar diagram

#include

void bar$($int $*$a$,$ int $*$b$)$;

void quux$($int $*$p$,$ int $*$q$)$;

int main$($void$)$

$\{$

int x $=500,$ y $=600$;

quux$($&x$,$ &y$)$;

printf$("$x is $\%$d$,$ y is $\%$d$.$

$",$ x$,$ y$)$;

return $0$;

$\}$

void bar$($int $*$a$,$ int $*$b$)$

$\{$

$*$a $+=3$;

$*$b $+=4$;

$/*$ point one $*/$

printf$("*$a is $\%$d$,*$b is $\%$d$.$

$",*$a$,*$b$)$;

$\}$

void quux$($int $*$p$,$ int $*$q$)$

$\{$

int n;

n $=*$p;

bar$($&n$,$ q$)$;

printf$("*$p is $\%$d$,*$q is $\%$d$.$

$",*$p$,*$q$)$;

$\}$