#define LedA 2
#define LedB 3
#define LedC 4
#define LedD 5
#define LedE 6
#define LedF 7
#define LedG 8
#define LedP 9


void setup() {
pinMode(LedA,OUTPUT);
pinMode(LedB,OUTPUT);
pinMode(LedC,OUTPUT);
pinMode(LedD,OUTPUT);
pinMode(LedE,OUTPUT);
pinMode(LedF,OUTPUT);
pinMode(LedG,OUTPUT);
pinMode(LedP,OUTPUT);
}

void loop() {
  um();
  delay(2000);
  dois();
  delay(2000);
  tres();
  delay(2000);
  quatro();
  delay(2000);
  cinco();
  delay(2000);
  seis();
  delay(2000);
  sete();
  delay(2000);
  oito();
  delay(2000);
  todos();
  delay(2000);
  nove();
  delay(2000);
  zero();
  delay(2000);
}
void todos() { 
  digitalWrite(LedA,HIGH);
  digitalWrite(LedB,HIGH);
  digitalWrite(LedC,HIGH);
  digitalWrite(LedD,HIGH);
  digitalWrite(LedE,HIGH);
  digitalWrite(LedF,HIGH);
  digitalWrite(LedG,HIGH);
  digitalWrite(LedP,HIGH);
}
void apaga() { 
  digitalWrite(LedA,LOW);
  digitalWrite(LedB,LOW);
  digitalWrite(LedC,LOW);
  digitalWrite(LedD,LOW);
  digitalWrite(LedE,LOW);
  digitalWrite(LedF,LOW);
  digitalWrite(LedG,LOW);
  digitalWrite(LedP,LOW);
}
void um() { 
  apaga();
  digitalWrite(LedB,HIGH);
  digitalWrite(LedC,HIGH);
}
void dois() { 
  apaga();
  digitalWrite(LedA,HIGH);
  digitalWrite(LedB,HIGH);
  digitalWrite(LedD,HIGH);
  digitalWrite(LedE,HIGH);
  digitalWrite(LedG,HIGH);
}
void tres() { 
  apaga();
  digitalWrite(LedA,HIGH);
  digitalWrite(LedB,HIGH);
  digitalWrite(LedC,HIGH);
  digitalWrite(LedD,HIGH);
  digitalWrite(LedG,HIGH);
}
void quatro() { 
  apaga();
  digitalWrite(LedB,HIGH);
  digitalWrite(LedC,HIGH);
  digitalWrite(LedF,HIGH);
  digitalWrite(LedG,HIGH);
}
void cinco() { 
  apaga();
  digitalWrite(LedA,HIGH);
  digitalWrite(LedC,HIGH);
  digitalWrite(LedD,HIGH);
  digitalWrite(LedF,HIGH);
  digitalWrite(LedG,HIGH);
}
void seis() { 
  apaga();
  digitalWrite(LedA,HIGH);
  digitalWrite(LedC,HIGH);
  digitalWrite(LedD,HIGH);
  digitalWrite(LedE,HIGH);
  digitalWrite(LedF,HIGH);
  digitalWrite(LedG,HIGH);
}
void sete() { 
  apaga();
  digitalWrite(LedA,HIGH);
  digitalWrite(LedB,HIGH);
  digitalWrite(LedC,HIGH);
}
void oito() { 
  apaga();
  digitalWrite(LedA,HIGH);
  digitalWrite(LedB,HIGH);
  digitalWrite(LedC,HIGH);
  digitalWrite(LedD,HIGH);
  digitalWrite(LedE,HIGH);
  digitalWrite(LedF,HIGH);
  digitalWrite(LedG,HIGH);
}
void nove() { 
  apaga();
  digitalWrite(LedA,HIGH);
  digitalWrite(LedB,HIGH);
  digitalWrite(LedC,HIGH);
  digitalWrite(LedF,HIGH);
  digitalWrite(LedG,HIGH);
}
void zero() {
  apaga(); 
  digitalWrite(LedA,HIGH);
  digitalWrite(LedB,HIGH);
  digitalWrite(LedC,HIGH);
  digitalWrite(LedD,HIGH);
  digitalWrite(LedE,HIGH);
  digitalWrite(LedF,HIGH);
}