/* 
 * Program to demonstrate using pointers to find out where compiler/runtime
 * puts variables.  (Of course this may vary from compiler to compiler and
 * system to system.)
 */
#include <stdio.h>

void bar(int a){
    printf("in function bar, parameter (value %d) is at %p\n", a, (void *) &a);
}
void foo(int a){
    printf("in function foo, parameter (value %d) is at %p\n", a, (void *) &a);
    bar(a);
}

int main(void) {
    int a;
    int b;
    int array[20];
    int z;
    printf("in main, a is at %p\n", (void *) &a);
    printf("in main, b is at %p\n", (void *) &b);
    printf("in main, z is at %p\n", (void *) &z);
    printf("in main, array is at %p\n", (void *) array);
    foo(1);
    bar(2);
    return 0;
}