int sensorevalue;
int digitalvalue;
void setup() {
  Serial.begin(9600);
  pinMode (13,OUTPUT);
  pinMode(3, OUTPUT);
  // put your setup code here, to run once:

}

void loop() {
  sensorevalue=analogRead(0);
  digitalvalue=digitalRead(2);
  if(sensorevalue>400){
    digitalWrite (13,HIGH);
  }
  else{
    digitalWrite(13, LOW);
    Serial.println(sensorevalue , DEC);
    Serial . println(digitalvalue,DEC);
    delay (1000);
  }
  // put your main code here, to run repeatedly:

}