aporte 2do parcial programacion

void setup() {
  pinMode(2,OUTPUT);//led verde
  pinMode(3,OUTPUT);// led amarillo
  pinMode(A0,INPUT);// fotocelda
  pinMode(A1,INPUT);//PULSADOR
}
void loop() {
  int fotocelda=analogRead(A0);//
  if(fotocelda<100)//

{
   digitalWrite(2,HIGH);//prender led
   digitalWrite(3,HIGH);//prender led
  }
  else
  {
    digitalWrite(2,LOW);//apagar led
    digitalWrite(3,LOW);//apagar led
  }
   int pulsador=digitalRead(A1);
  if(pulsador==1)
  {
   digitalWrite(2,HIGH);//prender led
   digitalWrite(3,HIGH);//prender led
  }

  else

  {
    digitalWrite(2,LOW);//apagar led
    digitalWrite(3,LOW);//apagar led
  }
}