int a = 2;
int b = 3;
int c = 4;
int d = 5;
int e = 6;
int f = 7;
int g = 8;

void setup()
{
  for(int i =2;i<=8;i++)
  pinMode(i, OUTPUT);
  
  pinMode(13,INPUT);
  pinMode(12,INPUT);
}


void sifir()
{
  digitalWrite(a,1);
  digitalWrite(b,1);
  digitalWrite(c,1);
  digitalWrite(d,1);
  digitalWrite(e,1);
  digitalWrite(f,1);
  digitalWrite(g,0);
}


void bir()
{
  digitalWrite(a,0);
  digitalWrite(b,1);
  digitalWrite(c,1);
  digitalWrite(d,0);
  digitalWrite(e,0);
  digitalWrite(f,0);
  digitalWrite(g,0);
}

void iki()
{
  digitalWrite(a,1);
  digitalWrite(b,1);
  digitalWrite(c,0);
  digitalWrite(d,1);
  digitalWrite(e,1);
  digitalWrite(f,0);
  digitalWrite(g,1);
}

void uc()
{
  digitalWrite(a,1);
  digitalWrite(b,1);
  digitalWrite(c,1);
  digitalWrite(d,1);
  digitalWrite(e,0);
  digitalWrite(f,0);
  digitalWrite(g,1);
}

void dort()
{
  digitalWrite(a,0);
  digitalWrite(b,1);
  digitalWrite(c,1);
  digitalWrite(d,0);
  digitalWrite(e,0);
  digitalWrite(f,1);
  digitalWrite(g,1);
}

void bes()
{
  digitalWrite(a,1);
  digitalWrite(b,0);
  digitalWrite(c,1);
  digitalWrite(d,1);
  digitalWrite(e,0);
  digitalWrite(f,1);
  digitalWrite(g,1);
}

void alti()
{
  digitalWrite(a,0);
  digitalWrite(b,0);
  digitalWrite(c,1);
  digitalWrite(d,1);
  digitalWrite(e,1);
  digitalWrite(f,1);
  digitalWrite(g,1);
}

void yedi()
{
  digitalWrite(a,1);
  digitalWrite(b,1);
  digitalWrite(c,1);
  digitalWrite(d,0);
  digitalWrite(e,0);
  digitalWrite(f,0);
  digitalWrite(g,0);
}

void sekiz()
{
  digitalWrite(a,1);
  digitalWrite(b,1);
  digitalWrite(c,1);
  digitalWrite(d,1);
  digitalWrite(e,1);
  digitalWrite(f,1);
  digitalWrite(g,1);
}

void dokuz()
{
  digitalWrite(a,1);
  digitalWrite(b,1);
  digitalWrite(c,1);
  digitalWrite(d,0);
  digitalWrite(e,0);
  digitalWrite(f,1);
  digitalWrite(g,1);
}

void sondur()
{
  for(int i = 2 ; i<=8;i++)
  {
    digitalWrite(i,0);
  }
}






void loop()
{
  if(digitalRead(13)==1)
  {
    sifir(); delay(1000);
    bir(); delay(1000); 
    iki();  delay(1000); 
  }
  else if(digitalRead(13)==0)
  {
    sondur();
  }
  
  if(digitalRead(12)==1)
  {
    uc(); delay(1000);
    dort(); delay(1000); 
    bes();  delay(1000);
  }
  else if(digitalRead(12)==0)
  {
    sondur();
  }
  
}