void setup() {
  // put your setup code here, to run once:
pinMode(10, OUTPUT);//c
pinMode(9, OUTPUT);//g
pinMode(8, OUTPUT);//b
pinMode(7, OUTPUT);//f
pinMode(6,OUTPUT);//a
pinMode(5, OUTPUT);//e
pinMode(4, OUTPUT);//d
}

void loop() {
  // put your main code here, to run repeatedly:
uno(); delay(1000);
dos(); delay(1000);
tres();delay(1000);
cuatro();delay(1000);
cinco();delay(1000);
seis();delay(1000);
siete();delay(1000);
ocho();delay(1000);
nueve();delay(1000);
cero();delay(1000);


}

void uno () {
digitalWrite(10, LOW);//c
digitalWrite(8, LOW);//b
digitalWrite(9, HIGH);
digitalWrite(7, HIGH);
digitalWrite(6, HIGH); 
digitalWrite(5, HIGH);
digitalWrite(4,HIGH);
}
void dos () {

digitalWrite(10, HIGH);
digitalWrite(8, LOW);//b
digitalWrite(9, LOW);//g
digitalWrite(7, HIGH);
digitalWrite(6, LOW);//a
digitalWrite(5, LOW);//e
digitalWrite(4,LOW);//d

}

void tres () {

digitalWrite(10, LOW);//c
digitalWrite(8, LOW);//b
digitalWrite(9, LOW);//g
digitalWrite(7, HIGH);
digitalWrite(6, LOW); //a
digitalWrite(5, HIGH);
digitalWrite(4,LOW);//d

}
void cuatro () {

digitalWrite(10, LOW);//c
digitalWrite(8, LOW);//b
digitalWrite(9, LOW);//g
digitalWrite(7, LOW);//f
digitalWrite(6, HIGH); //a
digitalWrite(5, HIGH);//e
digitalWrite(4,HIGH);//d

}
void cinco() {

digitalWrite(10,LOW );//c
digitalWrite(8, HIGH);//b
digitalWrite(9, LOW);//g
digitalWrite(7, LOW);//f
digitalWrite(6, LOW); //a
digitalWrite(5, HIGH);//e
digitalWrite(4,LOW);//d

}
void seis() {

digitalWrite(10,LOW );//c
digitalWrite(8, HIGH);//b
digitalWrite(9, LOW);//g
digitalWrite(7, LOW);//f
digitalWrite(6, LOW); //a
digitalWrite(5, LOW);//e
digitalWrite(4,LOW);//d
}
void siete () {
digitalWrite(10, LOW);//c
digitalWrite(8, LOW);//b
digitalWrite(9, HIGH);//g
digitalWrite(7, HIGH);//f
digitalWrite(6, LOW); //a
digitalWrite(5, HIGH);//e
digitalWrite(4,HIGH);//d
}
void ocho() {

digitalWrite(10,LOW );//c
digitalWrite(8, LOW);//b
digitalWrite(9, LOW);//g
digitalWrite(7, LOW);//f
digitalWrite(6, LOW); //a
digitalWrite(5, LOW);//e
digitalWrite(4,LOW);//d
}
void nueve () {
digitalWrite(10, LOW);//c
digitalWrite(8, LOW);//b
digitalWrite(9, LOW);//g
digitalWrite(7, LOW);//f
digitalWrite(6, LOW); //a
digitalWrite(5, HIGH);//e
digitalWrite(4,HIGH);//d
}
void cero() {

digitalWrite(10,LOW );//c
digitalWrite(8, LOW);//b
digitalWrite(9, HIGH);//g
digitalWrite(7, LOW);//f
digitalWrite(6, LOW); //a
digitalWrite(5, LOW);//e
digitalWrite(4,LOW);//d
}