#include <stdio.h>
#include <string.h>
#include <conio.h>
#include <iostream>

using namespace std;

char c;

int garbage_function()
{ char c;
  cout << "press a key";
  cin >> c;
}


int main()
{
  char c;
  char str_a[20];            // a 20 element character array
  char *pointer;             // a pointer, meant for a character array
  char *pointer2;            // and yet another one

  strcpy(str_a, "Hello World\n");
  pointer = str_a;           // set the first pointer to the start of the array
  printf(pointer);


  pointer2 = pointer + 2;    //set the second one 2 bytes further in.
  printf(pointer2);          //print it
  strcpy(pointer2, "y you guys!\n");           //copy into that spot
  printf(pointer);                             //print again.

  cout << "press a key to continue";
  cin >> c;
}