#define a 32
#define b 33
#define c 25
#define d 26
#define e 27
#define f 14
#define g 12
#define dp 13

int seg[8]={a,b,c,d,e,f,g,dp};

int numArray[][8]{
  {0,0,0,0,0,0,1,1},
  {1,0,0,1,1,1,1,1},
  {0,0,1,0,0,1,0,1},
  {0,0,0,0,1,1,0,1},
  {1,0,0,1,1,0,0,1},
  {0,1,0,0,1,0,0,1},
  {0,1,0,0,0,0,0,1},
  {0,0,0,1,1,1,1,1},
  {0,0,0,0,0,0,0,1},
  {0,0,0,0,1,0,0,1}
};
int num = 0;
void setup() {
  for(int i = 0;i<8;i++){
    pinMode(seg[i], OUTPUT);
    digitalWrite(seg[i], HIGH);
  }
}

void loop() {
  show_Num(num);
  delay(1000);
  num++;
  if(num>9){
    num = 0;
  }
}

void show_Num(int num){
  for(int i =0 ;i<8;i++){
    digitalWrite(seg[i],numArray[num][i]);
  }
}