#define btn 13
#define ledRed 15
#define ledYellow 2
#define ledGreen 4
// int jumlahTekan = 0;
//Taqiyuddin Yazid Zaidan
//IOT4-19
//UTS
//no.pendaftaran 740

void setup() {
  pinMode(ledRed, OUTPUT);
  pinMode(ledYellow, OUTPUT);
  pinMode(ledGreen, OUTPUT);
  pinMode(btn, INPUT);
}

void loop() {
  // if(digitalRead(btn) == HIGH){
  //   digitalWrite(LED, HIGH);
  // } else {
  //   digitalWrite(LED, LOW);
  // }
  if (digitalRead(btn) == HIGH){
    // if(jumlahTekan == 0){
    //   digitalWrite(LED, HIGH);
    //   jumlahTekan ++;
    //   delay(500);
    // }
    // else if(jumlahTekan ==1){
    //   digitalWrite(LED, LOW);
    //   jumlahTekan = 0;
    //   delay(500);
    // }
    digitalWrite(ledYellow, HIGH);
    delay(3000);
    digitalWrite(ledYellow, LOW);
    digitalWrite(ledRed, HIGH);
    delay(5000);
    digitalWrite(ledYellow, HIGH);
    delay(2000);
    digitalWrite(ledYellow, LOW);
    digitalWrite(ledRed, LOW);
    digitalWrite(ledGreen, HIGH);
    delay(3000);
    digitalWrite(ledYellow, LOW);
    digitalWrite(ledRed, LOW);
    digitalWrite(ledGreen, LOW);
  }
}