void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  pinMode(2, OUTPUT);
  Serial.println("Muhammad Rizky Ramadhan\n1101210278");

}

void loop() {
  // put your main code here, to run repeatedly:
  int i;
  for(i=1 ;i<=20;i++){
    if(i%2==0){
      Serial.println("Genap");
      digitalWrite(2, HIGH);
    } else{
      Serial.println(i);
      digitalWrite(2, LOW);
    }
    delay(1000);
  }
  Serial.println("Akhir dari perulangan");
}