unsigned char list1[5]={0b10000001,0b01000010,0b00100100,0b00011000,0b00000000};
unsigned char list2[5]={0b11111111,0b11100111,0b11000011,0b10000001,0b00000000};

void setup() {
// put your setup code here, to run once:
  DDRD=0xFF;
//  DDRD=0xFF; // The code is the same as above (this is in hexadecimal)
  PORTD=0x00;
  DDRB=0x00;
  PORTB=0b00000011;

}

void loop() {
  // put your main code here, to run repeatedly:
  
  //if (PORTD==0x80) 
  if ((PINB&0b00000001)==0)
  {
    for(int i=0; i<5; i++)
    {
      PORTD=list1[i];
      delay(300);
    }
  }

  if ((PINB&0b00000010)==0)
  {
    for(int i=0; i<5; i++)
    {
      PORTD=list2[i];
      delay(300);
    }
  }
}