int pins[] = {2, 3, 4, 5, 6, 7, 8};
// a - 2
// b - 3
// c - 4
// d - 5
// e - 6
// f - 7
// g - 8

int dp_pin = 9;


int numbers[][7] = {
  {1, 1, 1, 1, 1, 1, 0},
  {0, 1, 1, 0, 0, 0, 0},
  {1, 1, 0, 1, 1, 0, 1},
  {1, 1, 1, 1, 0, 0, 1},
  {0, 1, 1, 0, 0, 1, 1},
  {1, 0, 1, 1, 0, 1, 1},
  {1, 0, 1, 1, 1, 1, 1},
  {1, 1, 1, 0, 0, 0, 0},
  {1, 1, 1, 1, 1, 1, 1},
  {1, 1, 1, 1, 0, 1, 1},
};

void setup() {
  // put your setup code here, to run once:
  for (int i = 0; i < 7; i++) {
    pinMode(pins[i], OUTPUT);
  }
  pinMode(dp_pin, OUTPUT);
}


void loop() {
  digitalWrite(dp_pin, LOW);
  for (int j = 0; j < 10; j++) {
    for (int i = 0; i < 7; i++) {
      digitalWrite(pins[i], numbers[j][i]);
    }
    delay(1500);
  }
  digitalWrite(dp_pin, HIGH);
  delay(200);
}