int secret=2345;
int senha;
byte num[10][8]={{1,1,1,1,1,1,0},
                 {0,1,1,0,0,0,0},
                 {1,1,0,1,1,0,1},
                 {1,1,1,1,0,0,1},
                 {0,1,1,0,0,1,1},
                 {1,0,1,1,0,1,1},
                 {1,0,1,1,1,1,1},
                 {1,1,1,0,0,0,0},
                 {1,1,1,1,1,1,1},
                 {1,1,1,0,0,1,1}};
int convert(byte con[8]){
  for(int i=0;i<10;i++){
    for(int k=0;k<8;k++){
      if(con[k]!=num[i][k]){
        goto sai;
      }
    }
    return i;
    sai:;
  }
}
void setup() {
  pinMode(2, OUTPUT);//ver as conexões do slide de johnny
  pinMode(3, OUTPUT);
  pinMode(4, OUTPUT);
  pinMode(5, OUTPUT);
  pinMode(6, OUTPUT);
  pinMode(7, OUTPUT);
  pinMode(8, OUTPUT);
  pinMode(9,INPUT);
  pinMode(10,OUTPUT);
  pinMode(11,OUTPUT);
  pinMode(12,INPUT);
  pinMode(13,OUTPUT);
  Serial.begin(9600);
}
int k=0;
byte salv[4][8];
void loop() {
  int i,j,q;
  for(j=0;j<10;j++){
    for(i=0;i<8; i++){
      digitalWrite(i+2,num[j][i]);
    }
    for(i=0;;i++){
      if(digitalRead(9)==HIGH){
        for(q=0;q<8;q++){
          salv[k][q]=num[j][q];
        }
        digitalWrite(13, HIGH);
        delay(1000);
        digitalWrite(13, LOW);
        k=(k+1);
      }
      delay(1);
      if(digitalRead(12)==HIGH){
        delay(500);
        break;
        }

  }

  if(k>=4){
    senha=convert(salv[0])*10*10*10+convert(salv[1])*10*10+convert(salv[2])*10+convert(salv[3]);
    Serial.println(senha);
    if(secret==senha){
      digitalWrite(10,HIGH);
      delay(1000);
      digitalWrite(10,LOW);
    }
    else{
      digitalWrite(11,HIGH);
      delay(1000);
      digitalWrite(11,LOW);
    }
    k=0;
    break;
  }
  }

}