/*
Nama : Nova Sintiya
Kelas : XI TKJ 3
Absen : 23
Projek : 4 Lampu 1 Push Button
*/

int a = 4;
void setup() {
  pinMode(3, INPUT_PULLUP);
  pinMode(5, OUTPUT);
  pinMode(6, OUTPUT);
  pinMode(7, OUTPUT);
  pinMode(8, OUTPUT);
}


void loop() {
  if (digitalRead(3)==0){
    delay(180); 
    a ++ ;
    }
    if(a == 5){
      digitalWrite(5, HIGH);
    }
    if(a == 6){
      digitalWrite(6, HIGH);
    }
    if(a == 7){
      digitalWrite(7, HIGH);
    }
    if(a == 8){
      digitalWrite(8, HIGH);
    }

   if(a == 9) {
      digitalWrite(5, LOW);
      digitalWrite(6, LOW);
      digitalWrite(7, LOW);
      digitalWrite(8, LOW);
      a = 4;
    }
}