int tombol = 6;
int led1 = 12;
int led2 = 8;
int jumlahTekanan;

void setup(){
  pinMode(tombol, INPUT);
  pinMode(led1, OUTPUT);
  pinMode(led2, OUTPUT);
}

void loop(){
  int statusTombol = digitalRead(tombol);

  if(statusTombol==HIGH){
    jumlahTekanan ++;
    delay(200);
    if(jumlahTekanan==1){
      digitalWrite(led1, HIGH);
      digitalWrite(led2, LOW);
      delay(200);
    }
    if(jumlahTekanan==2){
      digitalWrite(led1, HIGH);
      digitalWrite(led2, HIGH);
      delay(200);
    }
    if(jumlahTekanan==3){
      digitalWrite(led1, LOW);
      digitalWrite(led2, LOW);
      jumlahTekanan=0;
      delay(200);
    }
    while (digitalRead(tombol) == HIGH) {
    }
}
}