19. Increment by 1 - varianta cu carry(ASM)

volatile int x=255;

void setup()
{
  Serial.begin(9600);
  asm(
    "ldi r24, 1 \n"
    "add %A0, r24 \n"
    "ldi r24, 0 \n"
    "adc %B0, r24 \n"
    :"+r" (x)::"r24"
  );
  Serial.println(x);
}

void loop(){}