/*
 * stack-variable.c
 */

#include <stdio.h>

int *foo(int x);
int *bar(int a);

int
main(int argc, char *argv[])
{
    int *n, *m;
    int *x, y;

    n = foo(12);
    m = bar(24);

    printf("n is %p and points to %d\n", n, *n);
    printf("m is %p and points to %d\n", m, *m);
}

int *
foo(int x)
{
    int y;

    y = x * 2;

    return &y;
}

int *
bar(int a)
{
    int z;
    
    z = a * 1000;

    return &z;
}