const int pinLed1 = 5;
const int pinLed2 = 6;
const int pinLed3 = 7;
const int pinLed4 = 8;
const int pinLed5 = 9;
const int pinLed6 = 10;
const int pinLed7 = 11;

void setup() {
  pinMode(pinLed1,OUTPUT);
  pinMode(pinLed2,OUTPUT);
  pinMode(pinLed3,OUTPUT);
  pinMode(pinLed4,OUTPUT);
  pinMode(pinLed5,OUTPUT);
  pinMode(pinLed6,OUTPUT);
  pinMode(pinLed7,OUTPUT);
}

void loop() {
  NOL();
  delay(1000);
  SATU();
  delay(1000);
  DUA();
  delay(1000);
  TIGA();
  delay(1000);
  EMPAT();
  delay(1000);
  LIMA();
  delay(1000);
  ENAM();
  delay(1000);
  TUJUH();
  delay(1000);
  DELAPAN();
  delay(1000);
  SEMBILAN();
  delay(1000);
}

void NOL(){
  digitalWrite(pinLed1, HIGH);
  digitalWrite(pinLed2, HIGH);
  digitalWrite(pinLed3, HIGH);
  digitalWrite(pinLed4, HIGH);
  digitalWrite(pinLed5, HIGH);
  digitalWrite(pinLed6, HIGH);
  digitalWrite(pinLed7, LOW); 
}
void SATU(){
  digitalWrite(pinLed1, LOW);
  digitalWrite(pinLed2, HIGH);
  digitalWrite(pinLed3, HIGH);
  digitalWrite(pinLed4, LOW);
  digitalWrite(pinLed5, LOW);
  digitalWrite(pinLed6, LOW);
  digitalWrite(pinLed7, LOW); 
} 
void DUA(){
  digitalWrite(pinLed1, HIGH);
  digitalWrite(pinLed2, HIGH);
  digitalWrite(pinLed3, LOW);
  digitalWrite(pinLed4, HIGH);
  digitalWrite(pinLed5, HIGH);
  digitalWrite(pinLed6, LOW);
  digitalWrite(pinLed7, HIGH); 
}
void TIGA(){
  digitalWrite(pinLed1, HIGH);
  digitalWrite(pinLed2, HIGH);
  digitalWrite(pinLed3, HIGH);
  digitalWrite(pinLed4, HIGH);
  digitalWrite(pinLed5, LOW);
  digitalWrite(pinLed6, LOW);
  digitalWrite(pinLed7, HIGH); 
}
void EMPAT(){
  digitalWrite(pinLed1, LOW);
  digitalWrite(pinLed2, HIGH);
  digitalWrite(pinLed3, HIGH);
  digitalWrite(pinLed4, LOW);
  digitalWrite(pinLed5, LOW);
  digitalWrite(pinLed6, HIGH);
  digitalWrite(pinLed7, HIGH); 
}
void LIMA(){
  digitalWrite(pinLed1, HIGH);
  digitalWrite(pinLed2, LOW);
  digitalWrite(pinLed3, HIGH);
  digitalWrite(pinLed4, HIGH);
  digitalWrite(pinLed5, LOW);
  digitalWrite(pinLed6, HIGH);
  digitalWrite(pinLed7, HIGH); 
}
void ENAM(){
  digitalWrite(pinLed1, HIGH);
  digitalWrite(pinLed2, LOW);
  digitalWrite(pinLed3, HIGH);
  digitalWrite(pinLed4, HIGH);
  digitalWrite(pinLed5, HIGH);
  digitalWrite(pinLed6, HIGH);
  digitalWrite(pinLed7, HIGH); 
}
void TUJUH(){
  digitalWrite(pinLed1, HIGH);
  digitalWrite(pinLed2, HIGH);
  digitalWrite(pinLed3, HIGH);
  digitalWrite(pinLed4, LOW);
  digitalWrite(pinLed5, LOW);
  digitalWrite(pinLed6, LOW);
  digitalWrite(pinLed7, LOW); 
}
void DELAPAN(){
  digitalWrite(pinLed1, HIGH);
  digitalWrite(pinLed2, HIGH);
  digitalWrite(pinLed3, HIGH);
  digitalWrite(pinLed4, HIGH);
  digitalWrite(pinLed5, HIGH);
  digitalWrite(pinLed6, HIGH);
  digitalWrite(pinLed7, HIGH); 
}
void SEMBILAN(){
  digitalWrite(pinLed1, HIGH);
  digitalWrite(pinLed2, HIGH);
  digitalWrite(pinLed3, HIGH);
  digitalWrite(pinLed4, HIGH);
  digitalWrite(pinLed5, LOW);
  digitalWrite(pinLed6, HIGH);
  digitalWrite(pinLed7, HIGH); 
}