/*
nama: moch. aji yahya
no absen : 18
kelas : XI TKJ 1



*/

int a = 1;

void setup() {
  pinMode(13, INPUT_PULLUP);
  pinMode(2, OUTPUT);
  pinMode(3, OUTPUT);
  pinMode(4, OUTPUT);
  pinMode(5, OUTPUT);
  // put your setup code here, to run once:
Serial.begin(9600);
}

void loop() {
if (digitalRead(13)==0){
 a++;
digitalWrite(a, HIGH);
delay(250);
}
if(a==6){

  digitalWrite(2, LOW);
  digitalWrite(3, LOW);
  digitalWrite(4, LOW);
  digitalWrite(5, LOW);
  delay(500);
}if(digitalRead(13)==0){
  
Serial.println(a);
;}

if(a==6){
  a=1;
delay(250);
}}