class EasterRabbit{
 public:
  EasterRabbit(String n){ name = n;}
  String name;
  int egg = 0;
  String Find(){
    egg++;
    return String("+1, тепер маю ")+String(egg);
  }
  String Give(){
    if(egg <= 0) return String("нема");
    egg--;
    return String("-1, тепер маю ")+String(egg);
  }
  String Info(){
    return String("Я, ")+name+String(" маю egg=")+String(egg);
  }
};

EasterRabbit rabbit1("bodia");
void setup() {
  Serial.begin(9600);
  Serial.println(rabbit1.Info());
}


void loop() {
  if(Serial.available()){
    String message = Serial.readStringUntil('\n');
    if(message.startsWith("name ")){
      rabbit1.name = message.substring(5);
      Serial.println(rabbit1.Info());
    }
    else if(message=="+")Serial.println(rabbit1.Find());
    else if(message=="-")Serial.println(rabbit1.Give());
    else if(message=="i")Serial.println(rabbit1.Info());
    else Serial.println(message + " - Що?");
  }
}