Slide switch and LED for Arduino

Sketch.java

void setup() {
  // put your setup code here, to run once:
  pinMode(12, OUTPUT);
  pinMode(13, INPUT);
  pinMode(11, OUTPUT);
  
  digitalWrite(12, HIGH);
}

void loop() {
  // put your main code here, to run repeatedly:
  if (digitalRead(13) == HIGH) {
    digitalWrite(11, HIGH);
  } else {
    digitalWrite(11, LOW);
  }
}