const uint8_t (x) ;

void setup() {
  // put your setup code here, to run once:

Serial.begin(9600); 
 
 for (int i = 0; i < 15; i ++)
  {
   Serial.print(i);
   Serial.print(", ");
  //x=(i, BIN);
   Serial.println(i, BIN);
   //Serial.print(x);

   
   
   delay(1000);
  }
} void loop() {
  // put your main code here, to run repeatedly:

}