#define led1 19
#define led2 18
#define led3 5
#define led4 17
#define ledp 2
#define pulsador 4
#define program 0

int conteo =0;
int contador =0;

void setup() {
  pinMode(led1, OUTPUT);
  pinMode(led2, OUTPUT);
  pinMode(led3, OUTPUT);
  pinMode(led4, OUTPUT);
  pinMode(ledp, OUTPUT);
  pinMode(pulsador, INPUT_PULLUP);
  pinMode(program, INPUT_PULLUP);
}

void loop() {
  if (digitalRead(program)==0){
    contador++;
    digitalWrite(ledp, HIGH);
    delay(1000);
    digitalWrite(ledp, LOW);
  }
  if (digitalRead(pulsador)==0) {
    digitalWrite(led1, HIGH);
    delay(1000);
    digitalWrite(led2, HIGH);
    delay(1000);
    digitalWrite(led3, HIGH);
    delay(1000);
    digitalWrite(led4, HIGH);
    //delay(3000);

    for (conteo=0; conteo<contador;conteo++){
      delay(1000);
    }
    digitalWrite(led1, LOW);
    digitalWrite(led2, LOW);
    digitalWrite(led3, LOW);
    digitalWrite(led4, LOW);
  }
}