int f();
int g();

double f2(double a) { 
  static int tmp=0;
  ++tmp;
  return a + tmp;
}
  
double * make_array_10() {
  double * d = (double *)malloc(10 * sizeof(double));
  for(int i=0; i<10; ++i) {
    d[i] = 0.0;
  }
  return d;
}
  
void xyz() {
  double * d = (double *)malloc(10 * sizeof(double));
  for(int i=0; i<10; ++i) {
    d[i] = 0.0;
  }
}
  

int main() {

  double * my_array = make_array_10();

  free(my_array);

  for(;;) {
    xyz();
  }


  char Topolino[] = {'i', 'n', 'v', 'e', 's', 't', 'i', 'g', 'a', 't', 'o', 'r', 'e', '\0'};

  char x[] = "ciao";
  cout << f2(10.0);
  cout << f2(10.0);
  cout << f2(10.0);

  f();
  g();
  int a, b;
  float f[100];
  float g[100];
  int i;

  i = -20;


  if(a > b) {
    for(int i=0; i<100; ++i) {
      f[i] = 0.0;
    }
  }

  cout << i;


  for(int i=0; ; ++i) {
    int j = 10;
  }
}