// By Nissanka MD COTM

#define PinDP 2
#define PinC  3
#define PinD  4
#define PinE  5
#define PinG  6
#define PinF  7
#define PinA  8
#define PinB  9

 
void setup() {
  // put your setup code here, to run once:
  for(int i=2; i<10; i++)
  {
    pinMode(i, OUTPUT);
    //digitalWrite(i, HIGH);
    //delay(2000);
  }



}

void loop() {
  // put your main code here, to run repeatedly:
//Diplay 1
one();
delay(1000);
two();
delay(1000);
three();
delay(1000);

}

void allOff()
{
for(int i=2; i<10; i++)
  {
    digitalWrite(i, LOW);
  }
}

void allOn()
{
for(int i=2; i<10; i++)
  {
    digitalWrite(i, HIGH);
  }
}

void one()
{
allOff();  
digitalWrite(PinB, HIGH);
digitalWrite(PinC, HIGH);
}

void two()
{
  allOn();
  digitalWrite(PinF, LOW);
  digitalWrite(PinC, LOW);
}


void three()
{
  allOn();
  digitalWrite(PinF, LOW);
  digitalWrite(PinE, LOW);
}