int x;
void setup() {
  pinMode(7, INPUT_PULLUP);
  pinMode(13, OUTPUT);
  Serial.begin(9600);
   x=digitalRead(7);
  Serial.println(x);
  switch(x)
  
  {
    case 1:
    {
    digitalWrite(13, HIGH);
    }

    case 2:
    {
    digitalWrite(13, LOW);
    }
    


  }
  
  
}

void loop() {

 

  
   
}