q8.cc

#include <iostream>

int main ()
{
  int z;
  for (int i = 39; i < 43; i++){
    std::cerr << "i: " << i << std::endl;
    for (int j = 29; j < i-9; j+=3){
      z = i % j;
      std::cerr << "z: " << z << std::endl;
      if (z % 2 == 1){
        for(int k=0; k < i-j; k+=3){
          std::cerr << "k: " << k << std::endl;
          std::cout << "*" << k << std::endl;
        }
        std::cout << "#" << j << std::endl;
        std::cout << "&" << i << std::endl;
      }
    }
  }
  return 0;
}

static-vars.cc

#include <iostream>
void f();
void g(int,int);
class Picture { public: int a; };

int g1=0;
static int g2=0;
Picture z;

int main(void)
{
  Picture* b = new Picture;
  for(int i=0; i < 2; ++i)
    f();
  g(99,77);
  for(int i=0; i < 2; ++i)
    f();
  g(55,44);
}

void g(int stack_x, int stack_y)
{
  g1++, g2++;
  std::cout << "g1: " << g1 << "\tg2:" << g2 << std::endl;
  x;
}

void f()
{
  Picture a;
  static int* x  // a static pointer (data segment)
    = new int(0); // to a dynamically allocated int (heap)

  int y;  // automatic (function call stack)

  static int z; // a static int (data segment)

  std::cout << "x is " << *x << std::endl;
  std::cout << "g1 is " << g1 << std::endl;
  std::cout << "g2 is " << g2 << std::endl << std::endl;
  (*x)++, g1++, g2++;

}