const int LEDS = 10;
const int val_a[] = {102,204,306,408,510,612,714,816,918,1023}; 
int led_pin[] = {2,3,4,5,6,7,8,9,10,11}; 
void setup() {
  Serial.begin(9600);
  for (int i = 0; i < LEDS; i++) {
    pinMode(led_pin[i], OUTPUT);
  }
}
void loop() {
  int val_pot = analogRead(A0);
  int pul_1 = analogRead(A1);
  int pul_2 = analogRead(A2);
  delay(100);


  if (pul_1 > 1 && pul_2 == 0) {
    Entero(val_pot);
  } else if (pul_2 > 1 && pul_1 == 0) {
    punto_flotante(val_pot);
  } else if (pul_1 == 0 && pul_2 == 0) {
    party(val_pot);
  } else {
    apagar();
  }
}
void Entero(int val_pot) {
  for (int i = 0; i < LEDS; i++) {
    digitalWrite(led_pin[i], val_pot >= val_a[i]);
  }
}
void punto_flotante(int val_pot) {
  for (int i = LEDS - 1; i >= 0; i--) {
    if (val_pot >= val_a[i]) {
      digitalWrite(led_pin[i], HIGH);
      for (int j = 0; j < i; j++) {
        digitalWrite(led_pin[j], LOW);
      }
      break;
    } else {
      digitalWrite(led_pin[i], LOW);
    }
  }
}
void apagar() {
  for (int i = LEDS - 1; i >= 0; i--) {
    digitalWrite(led_pin[i], LOW);
  }
}
void party(int val_pot) {
  Entero(val_pot);
  delay(1000);
  apagar();
  delay(1000);
  punto_flotante(val_pot);
  delay(1000);
  apagar();
}