#include <iostream.h>
#include "vector.h"
#include "sorting.h"
#pragma once

void main ()
{
    // program to test the sorting routines in the text
    // see pp 167ff and sorting.h
    
const int MAXNUMBERS = 20;

    vector<int> numbers(MAXNUMBERS);
    int n = 0 ;
    int anumber;
    
    cout << "Enter a series of integers, terminated by ctrl-d\n";
    while (cin >> anumber)          
    {
       assert(n < MAXNUMBERS);
       numbers[n] = anumber ;
       n++ ;
    }
    
    // note: the value of n will be one greater than the number of
    // numbers entered if the last number entered is not followed 
    // immediately by ctrl-d.  I don't know why...

    numbers.setSize (n) ;
    bubbleSort (numbers) ;   

    cout << "The sorted numbers are:" << "\n\n" ;
    for (int i=1; i<=n; i++)
        cout << numbers[i-1] << '\t' ;
}