//NAMA: Joy Disanto Nupa
//NIM: 2209106014

const int pinTombol = 2;
const int pinLED = 13;

void setup() {
  pinMode(pinTombol, INPUT_PULLUP);
  pinMode(pinLED, OUTPUT);
}

void loop() {
  bool listrikPadam = digitalRead(pinTombol) == LOW;

  if (listrikPadam) {
    kedipkanSOS();
  } else {
    digitalWrite(pinLED, LOW);
  }
}

void kedipkanSOS() {
  for (int i = 0; i < 3; i++) {
    digitalWrite(pinLED, HIGH);
    delay(200);
    digitalWrite(pinLED, LOW);
    delay(200);
  }

  delay(400);

  for (int i = 0; i < 3; i++) {
    digitalWrite(pinLED, HIGH);
    delay(600);
    digitalWrite(pinLED, LOW);
    delay(200);
  }

  delay(400);

  for (int i = 0; i < 3; i++) {
    digitalWrite(pinLED, HIGH);
    delay(200);
    digitalWrite(pinLED, LOW);
    delay(200);
  }

  delay(1000);
}