/* krm 2023-01-01 */

String prompt() {
  String text;
  Serial.setTimeout(100);
 
  while(true) {
	text = Serial.readString();
	if(text != "") {
   	break;  
	}
  }
  return text;
}

 setuvoidp() {
  Serial.begin(9600);
}

void loop() {
  String text = prompt();
  int tal = prompt().toInt();
  Serial.println(text);
  Serial.println("Next: " + String(tal+1));
}