#include <Arduino.h>

#define ledA 10
#define ledB 11
#define ledF 9
#define ledG 8
#define ledE 5
#define ledD 6
#define ledC 7
#define lampumerah 4
#define lampukuning 3
#define lampuhijau 2

void setup() {
  pinMode(ledA, OUTPUT);
  pinMode(ledB, OUTPUT);
  pinMode(ledC, OUTPUT);
  pinMode(ledD, OUTPUT);
  pinMode(ledE, OUTPUT);
  pinMode(ledF, OUTPUT);
  pinMode(ledG, OUTPUT);
  pinMode(lampumerah, OUTPUT);
  pinMode(lampukuning, OUTPUT);
  pinMode(lampuhijau, OUTPUT);
}

void loop() {
  digitalWrite(lampumerah, HIGH);
  digitalWrite(lampukuning, LOW);
  digitalWrite(lampuhijau, LOW);
  angka9 ();
  delay(1000);
  angka8 ();
  delay(1000);
  angka7 ();
  delay(1000);
  angka6 ();
  delay(1000);
  angka5 ();
  delay(1000);
  angka4 ();
  delay(1000);
  angka3 ();
  delay(1000);
  angka2 ();
  delay(1000);
   angka1 ();
  delay(1000);

digitalWrite(lampukuning, HIGH);
  digitalWrite(lampumerah, LOW);
  digitalWrite(lampuhijau, LOW);
angka3 ();
 delay(1000);
  angka2 ();
  delay(1000);
  angka1 ();
  delay(1000);

  digitalWrite(lampuhijau, HIGH);
  digitalWrite(lampumerah, LOW);
  digitalWrite(lampukuning, LOW);
  angka6 ();
  delay (1000);
  angka5 ();
  delay(1000);
  angka4 ();
  delay(1000);
  angka3 ();
  delay(1000);
  angka2 ();
  delay(1000);
  angka1 ();
  delay(1000);
  }
  
  void angka9 ()
{
  digitalWrite(ledA, HIGH);
  digitalWrite(ledB, HIGH);
  digitalWrite(ledC, HIGH);
  digitalWrite(ledD, HIGH);
  digitalWrite(ledE, LOW);
  digitalWrite(ledF, HIGH);
  digitalWrite(ledG, HIGH);
  }
  
void angka8 () 
{
  digitalWrite(ledA, HIGH);
  digitalWrite(ledB, HIGH);
  digitalWrite(ledC, HIGH);
  digitalWrite(ledD, HIGH);
  digitalWrite(ledE, HIGH);
  digitalWrite(ledF, HIGH);
  digitalWrite(ledG, HIGH);
}
  
void angka7 ()
 {
  digitalWrite(ledA, HIGH);
  digitalWrite(ledB, HIGH);
  digitalWrite(ledC, HIGH);
  digitalWrite(ledD, LOW);
  digitalWrite(ledE, LOW);
  digitalWrite(ledF, LOW);
  digitalWrite(ledG, LOW);
}
 
void angka6 () 
{
  digitalWrite(ledA, HIGH);
  digitalWrite(ledB, LOW);
  digitalWrite(ledC, HIGH);
  digitalWrite(ledD, HIGH);
  digitalWrite(ledE, HIGH);
  digitalWrite(ledF, HIGH);
  digitalWrite(ledG, HIGH);
}
 
 
void angka5 () 
{
  digitalWrite(ledA, HIGH);
  digitalWrite(ledB, LOW);
  digitalWrite(ledC, HIGH);
  digitalWrite(ledD, HIGH);
  digitalWrite(ledE, LOW);
  digitalWrite(ledF, HIGH);
  digitalWrite(ledG, HIGH);
}
  
  
void angka4 () 
{
  digitalWrite(ledA, LOW);
  digitalWrite(ledB, HIGH);
  digitalWrite(ledC, HIGH);
  digitalWrite(ledD, LOW);
  digitalWrite(ledE, LOW);
  digitalWrite(ledF, HIGH);
  digitalWrite(ledG, HIGH);
}
  
  
void angka3 ()
 {
  digitalWrite(ledA, HIGH);
  digitalWrite(ledB, HIGH);
  digitalWrite(ledC, HIGH);
  digitalWrite(ledD, HIGH);
  digitalWrite(ledE, LOW);
  digitalWrite(ledF, LOW);
  digitalWrite(ledG, HIGH);
}
 
 
void angka2 () 
{
  digitalWrite(ledA, HIGH);
  digitalWrite(ledB, HIGH);
  digitalWrite(ledC, LOW);
  digitalWrite(ledD, HIGH);
  digitalWrite(ledE, HIGH);
  digitalWrite(ledF, LOW);
  digitalWrite(ledG, HIGH);
}
  
  
void angka1 () 
{
  digitalWrite(ledA, LOW);
  digitalWrite(ledB, HIGH);
  digitalWrite(ledC, HIGH);
  digitalWrite(ledD, LOW);
  digitalWrite(ledE, LOW);
  digitalWrite(ledF, LOW);
  digitalWrite(ledG, LOW);
}
  
  
void angka0 () 
{
  digitalWrite(ledA, HIGH);
  digitalWrite(ledB, HIGH);
  digitalWrite(ledC, HIGH);
  digitalWrite(ledD, HIGH);
  digitalWrite(ledE, HIGH);
  digitalWrite(ledF, HIGH);
  digitalWrite(ledG, LOW);
}