#define d 500 //Define for delay
byte pin[] = {2, 3, 4, 5, 6, 8, 9, 10};
			//A, B, C, D, E, F, G, DP Pin
int number[10][8] = { 
// A,B,C,D,E,F,G,DP
  {0,0,0,0,0,0,1,0}, //0
  {1,0,0,1,1,1,1,1}, //1
  {0,0,1,0,0,1,0,0}, //2
  {0,0,0,0,1,1,0,1}, //3
  {1,0,0,1,1,0,0,1}, //4
  {0,1,0,0,1,0,0,0}, //5
  {0,1,0,0,0,0,0,0}, //6
  {0,0,0,1,1,1,1,1}, //7
  {0,0,0,0,0,0,0,0}, //8
  {0,0,0,0,1,0,0,0}  //9
    
};

void setup() {
  for (byte a = 0; a < 8; a++) {
    pinMode(pin[a], OUTPUT);//define output pins
  }
}

void loop() {
  for (int a = 0; a < 10; a++) {
    for (int b = 0; b < 8; b++) {
      digitalWrite(pin[b], number[a][b]);//display numbers
    }
    delay(d);
  }
}