/*
   testarr03.cpp
   CIS 150
   06/19/2008
   David Klick

   Demonstration of array auto-sizing.
*/

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

void cont();

int main() {
   // C++ will automatically make array large
   // enough to store initializtion list items.
   int nums[] = { 1, 2, 3, 4, 5 };
   int i;
   
   // display array elements (only 5 now)
   for (i=0; i<5; i++) {
      cout << nums[i] << " ";
   }
   cout << '\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();
}

/*
   Sample output:
   
   1 2 3 4 5
*/