int katodaLED[]={22,23,24,25,26,27,28,29};
int anodaLED[]={37,36,35,34,33,32,31,30};
int jeda=10;

void setup() {
  for (int nmr=0;nmr<8;nmr++)
    {
        pinMode(katodaLED[nmr], OUTPUT);
            pinMode(anodaLED[nmr], OUTPUT);
              }
              }

              void loop() {
                PORTA=B11111110;PORTC=B00000000;delay(jeda);
                  PORTA=B11111101;PORTC=B00111100;delay(jeda);
                    PORTA=B11111011;PORTC=B01100110;delay(jeda);
                      PORTA=B11110111;PORTC=B01100000;delay(jeda);
                        PORTA=B11101111;PORTC=B01111100;delay(jeda);
                          PORTA=B11011111;PORTC=B01100110;delay(jeda);
                            PORTA=B10111111;PORTC=B01100110;delay(jeda);
                              PORTA=B01111111;PORTC=B00111100;delay(jeda);
                              }