Loop and other questions.

[LiLChris]

Lottery style winner selection

I want to loop it from radom() back to prize()....how would I go about doing that?
Also is there an easy way of making sure my randomizer not repeat the same number? Mainly concern with int prize().

First time I use c++ in almost 4 years, so forgot most things. :(

#include "stdafx.h"
#include <iostream>
#include <ctime>
#include <string>	
#include <sstream>
using namespace std;


void wait ( int seconds )
{
  clock_t endwait;
  endwait = clock () + seconds * CLOCKS_PER_SEC ;
  while (clock() < endwait) {}
}


int random()
{
	srand((unsigned) time(NULL));
	int numbers[1];
	for(int i=0;i<1;i++)
	{
		
		numbers[i] = rand()%1000+1;
		cout<<"\n\n""""***********************************\n""*  Congratulations #"<<numbers[i]<<" you won!  *""\n""""***********************************\n"<<endl;
		cout<<"\nGiving you time to look it up on the list. :)\n";
	
	}
        //Pause, type something, press enter?
	
	return 0();
}

int countdown()
{
  int n;
  printf ("\n\n\nStarting countdown...\n");
  for (n=2; n>0; n--)
  {
    printf ("%d\n",n);
    wait (1);
  }
  printf ("0");
  return random();



}


int prize()
	
	
{
	srand((unsigned) time(NULL));
	int numbers[1];
	for(int i=0;i<1;i++)
	{
		
		numbers[i] = rand()%10+1;
		cout<<"\nPrize #"<<numbers[i]<<" will be randomized now!";
		cout<<"\nGood luck to you all. >.<";
		
        //Pause, type something, press enter?

	}
	

	
	return countdown();
}

int main()
{
	cout<<"***************************************\n";
	cout<<"*                                     *\n";
	cout<<"*                                     *\n";
	cout<<"*       Event name goes here          *\n";
	cout<<"*                                     *\n";
	cout<<"*                                     *\n";
	cout<<"***************************************\n";
	
	cout<<"\n\nHello text!!!\n\n";
		
	//Pause, type something, press enter?
	

return prize();
}