/*
   testpointer3.cpp
   CIS 150
   David Klick
   6/26/08
   
   Using pointers with an array.
*/

#include <iostream>
using std::cin;
using std::cout;

void cont();

int main() {
   int i, nums[10];
   
   // fill array with even numbers starting with 2
   for (i=0; i<10; i++) {
      // *(nums+i) is equivalent to: nums[i]
      *(nums+i) = (i+1) * 2;
   }
   
   // display array
   for (i=0; i<10; i++) {
      cout << *(nums+i) << ' ';
   }
   cout << "\n\n";
   
   cont();
   return 0;
}

/*
   void cont();
   
   Arguments: none
   
   Returns: nothing
   
   Clears input buffer and pauses waiting for user 
   to press Enter.
*/
void cont() {
   if (cin.rdbuf()->sungetc() != -1 && cin.get() != '\n') cin.ignore(80,'\n');
   cout << "Press enter to continue...";
   cin.get();
}