int NumbersInDecimal[] = {
  63, 6, 91,
  79, 102, 109,
  125, 7, 127, 111
};

void setup()
{
  DDRD |= 0x7F;
  DDRB |= 0x30;
}

void loop()
{
  // Count From 0
  Counter();

  // Display The 12 Number 
  // PORTB = 0b00100000;
  // PORTD = NumbersInDecimal[1];
  // delay(90);
  // PORTB = 0b00010000;
  // PORTD = NumbersInDecimal[2];
  // delay(90);
}

void Counter()
{
  // Count in the Units 7-Segment Only From 0 into 9
  PORTB = 0b00010000;
  for (int i = 0; i <= 9; i++)
  {
    PORTB = 0b00010000;
    PORTD = NumbersInDecimal[i];
    delay(200);
  }
  

  for (int j = 1; j <= 9; j++)
  {
    for (int i = 0; i <= 9; i++)
    {

      PORTB = 0b00100000;
      PORTD = NumbersInDecimal[j];
      delay(200);
      PORTB = 0b00010000;
      PORTD = NumbersInDecimal[i];
      delay(200);
      PORTB = 0b00100000;
    }
  }

  for (int j = 9; j >= 1; j--)
  {
    for (int i = 9; i >= 0; i--)
    {
      PORTB = 0b00100000;
      PORTD = NumbersInDecimal[j];
      delay(200);
      PORTB = 0b00010000;
      PORTD = NumbersInDecimal[i];
      delay(200);
      PORTB = 0b00100000;
    }
  }

  // Count in the Units 7-Segment Only From 9 into 0

  PORTB = 0b00010000;
  for (int i = 9; i >= 0; i--)
  {
    PORTD = NumbersInDecimal[i];
    delay(200);
  }
}