//   8 4 2 1  8 4 2 1        
//   x a b c  d e f g 
//=: 0 1 1 1  1 1 1 0  0x7E
//1: 0 0 1 1  0 0 0 0  0x30
//2: 0 1 1 0  1 1 0 1  0x6D
//3: 0 1 1 1  1 0 0 1  0x79
//4: 0 0 1 1  0 0 1 1  0x33
//5: 0 1 0 1  1 0 1 1  0x5B
//6: 0 1 0 1  1 1 1 1  0x5F
//7: 0 1 1 1  0 0 0 0  0x50
//8: 0 1 1 1  1 1 1 1  0x7F
//9: 0 1 1 1  1 0 1 1  0x7B

int digit[] = {0x7E, 0x30, 0x6D, 0x79, 0x33, 0x5B, 0x5F, 0x70, 0x7F, 0x7B};
int Pin[] = {0,1,2,3,4,5,6};  // Popravljeno ime niza

int count;

void setup() {
  pinMode(7, INPUT_PULLUP);
  for (int x = 0; x < 7; x++) {
    pinMode(Pin[x], OUTPUT);
  }
  randomSeed(analogRead(A0));
  count = random(1, 10);
}

void loop() {
  int k = digit[count];

  if (digitalRead(7) == LOW && count > 0) {
    count--;
    delay(300);
  }

  for (int x = 0; x < 7; x++) {
    int temp = k & 0x01;
    digitalWrite(Pin[x], temp);
    k >>= 1; // shiftamo za 1 bit v desno
  }
}



/*
void setup() {
  DDRD=0x7F;
  PORTD= 1<<PD7;   //PORTD |=0x80;
  randomSeed(analogRead(A0));
  count = random(1,10);
}

void loop() {

  bool vhod = PIND & 0x80;    //0 ali 128
  if(vhod == LOW){
    count--;
    delay(300);
    if (count<=0) count = 0;
  }
  //for(int x = 0; x<10; x++){
    PORTD=digit[count] | 0x80;
}
*/