An Example without Arrays

#include <iostream.h>

void main(void)
{
  int number0;
  int number1;
  int number2;

  . . .

  int number999;

  cout << "Enter a number" << endl;
  cin >> number1;
  cout << "Enter a number" << endl;
  cin >> number2;
  cout << "Enter a number" << endl;
  cin >> number3;

  . . .

  cout << "Enter a number" << endl;
  cin >> number999;

  cout << number999 << endl;
  cout << number998 << endl;
  cout << number997 << endl;

  . . .

  cout << number0 << endl;
}