void setup() {

  Serial.begin(9600);
  pinMode(3, INPUT);
  pinMode(13, OUTPUT);
  pinMode(11, OUTPUT);
}

void loop() {

  

  while(digitalRead(3) == false)

  {
    Serial.println("Pressed");
    digitalWrite(13, HIGH);
    digitalWrite(11, HIGH);
  }
  digitalWrite(11, LOW);
  Serial.println("Unpressed");
  digitalWrite(13, LOW);
  
}