Seven_Segment_display

int a = 1;
int b = 2;
int c = 3;
int d = 4;
int e = 5;
int f = 6;
int g = 7;
int count;
void setup() {
  // initialize digital pin LED_BUILTIN as an output.
  pinMode(a, OUTPUT);
  pinMode(b, OUTPUT);
  pinMode(c, OUTPUT);
  pinMode(d, OUTPUT);
  pinMode(e, OUTPUT);
  pinMode(f, OUTPUT);
  pinMode(g, OUTPUT);
  count = 0;
}
/*
void display(bool pina, bool pinb, bool pinc, bool pind, bool pine, bool pinf, bool ping){
    digitalWrite(a, pina);
    digitalWrite(b, pinb);
    digitalWrite(c, pinc);
    digitalWrite(d, pind);
    digitalWrite(e, pine);
    digitalWrite(f, pinf);
    digitalWrite(g, ping);
}

    else if (count == 8)
    {
        display(false, false, false, false, false, false, false);
    }
*/

// the loop function runs over and over again forever
void loop() {

    if(count == 0){
    digitalWrite(a,LOW);
    digitalWrite(b,LOW);
    digitalWrite(g,HIGH);
    digitalWrite(e,LOW);
    digitalWrite(d,LOW);
    digitalWrite(c,LOW);
    digitalWrite(f,LOW);}
    if(count == 1){
    digitalWrite(b,LOW);
    digitalWrite(c,LOW);
    digitalWrite(a,HIGH);
    digitalWrite(d,HIGH);
    digitalWrite(e,HIGH);
    digitalWrite(f,HIGH);
    digitalWrite(g,HIGH);}
    if(count == 2){
    digitalWrite(a,LOW);
    digitalWrite(b,LOW);
    digitalWrite(g,LOW);
    digitalWrite(e,LOW);
    digitalWrite(d,LOW);
    digitalWrite(c,HIGH);
    digitalWrite(f,HIGH);}
    delay(500);

    if(count == 3){
    digitalWrite(a,LOW);
    digitalWrite(b,LOW);
    digitalWrite(g,LOW);
    digitalWrite(e,HIGH);
    digitalWrite(d,LOW);
    digitalWrite(c,LOW);
    digitalWrite(f,HIGH);}

    if(count == 4){
    digitalWrite(a,HIGH);
    digitalWrite(b,LOW);
    digitalWrite(g,LOW);
    digitalWrite(e,HIGH);
    digitalWrite(d,HIGH);
    digitalWrite(c,LOW);
    digitalWrite(f,LOW);}

    if(count == 5){
    digitalWrite(a,LOW);
    digitalWrite(b,HIGH);
    digitalWrite(g,LOW);
    digitalWrite(e,HIGH);
    digitalWrite(d,LOW);
    digitalWrite(c,LOW);
    digitalWrite(f,LOW);}

    if(count == 6){
    digitalWrite(a,LOW);
    digitalWrite(b,HIGH);
    digitalWrite(g,LOW);
    digitalWrite(e,LOW);
    digitalWrite(d,LOW);
    digitalWrite(c,LOW);
    digitalWrite(f,LOW);}

        if(count == 7){
    digitalWrite(a,LOW);
    digitalWrite(b,LOW);
    digitalWrite(g,HIGH);
    digitalWrite(e,HIGH);
    digitalWrite(d,HIGH);
    digitalWrite(c,LOW);
    digitalWrite(f,HIGH);}

        if(count == 8){
    digitalWrite(a,LOW);
    digitalWrite(b,LOW);
    digitalWrite(g,LOW);
    digitalWrite(e,LOW);
    digitalWrite(d,LOW);
    digitalWrite(c,LOW);
    digitalWrite(f,LOW);}

    if(count == 9){
    digitalWrite(a,LOW);
    digitalWrite(b,LOW);
    digitalWrite(g,LOW);
    digitalWrite(e,HIGH);
    digitalWrite(d,LOW);
    digitalWrite(c,LOW);
    digitalWrite(f,LOW);}

    delay(50);


    count++;
    if(count>9)
    count=0;


}