/*
x, y, z, d, e are data variables.
Compare to stack1.c.
*/

#include <stdio.h>

int x = 1;
int y = 2;
int z = 3;

void one(void)
{
  printf("x is %d; &x is %u\n",x,(unsigned int) &x);
  printf("y is %d; &y is %u\n",y,(unsigned int) &y);
  printf("z is %d; &z is %u\n",z,(unsigned int) &z);
  x += 10;
  y += 10;
  z += 10;
}

double d = 4;
int e = 5;

void two(void)
{
  printf("d is %.0f; &d is %u\n",d,(unsigned int) &d);
  printf("e is %d; &e is %u\n",e,(unsigned int) &e);
  d += 10;
  e += 10;
}

int main(void)
{
  one();
  two();
  one();
  two();
  return 0;
}