/*
   testarr11.cpp
   CIS 150
   06/19/2008
   David Klick

   This program demonstrates the use of an array of strings
   and parallel arrays.
*/

#include <iostream>
#include <iomanip>
using std::cin;
using std::cout;
using std::setw;
using std::left;

void cont();

int main() {
   int i;
   const int ARRAY_SIZE = 4;

   // declare and initialize arrays of names
   // fname array stores first names
   // lname array stores last names
   // These are parallel arrays because the elements
   //    with the same index in each array are related.
   char fnames[][15] = { "Bob", "Carol", "Ted", "Alice" };
   char lnames[][12] = { "Hope", "O'Connor", "Danson", "Springs" };

   // display names
   for (i=0; i<ARRAY_SIZE; i++) {
      cout << left << setw(10) << lnames[i] << fnames[i] << '\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:
          
   Hope      Bob
   O'Connor  Carol
   Danson    Ted
   Springs   Alice
*/