// side1.cpp. example of a side effect
#include <iostream>
#include <iomanip>
using namespace std;

void SomeFuntion();
int i;
int main ()
{
  for (i=0; i<=5; i++)
  {
     SomeFunction();
  } 
  system("pause");
  return 0;
}
void SomeFuntion()
{
  cout << "Hi there";
  i++;
}