int led1 = 23;
int led2 = 22;

int boton1 = 18;
int boton2 = 19;

void setup() {
  pinMode(led1, OUTPUT);
  pinMode(led2, OUTPUT);
  pinMode(boton1, INPUT_PULLUP);
  pinMode(boton2, INPUT_PULLUP);
}

void loop() {
  int estadoBoton1 = digitalRead(boton1);
  if (estadoBoton1 == LOW) {
    digitalWrite(led1, HIGH);
  }
  else {
    digitalWrite(led1, LOW);
  }

  int estadoBoton2 = digitalRead(boton2);
  if (estadoBoton2 == LOW) {
    digitalWrite(led2, HIGH);
  }
  else {
    digitalWrite(led2, LOW);
  }
}