const int ledpin=13;
const int button=2;

int switchState = 0;     // variable to store the switch status
void setup() {
  // put your setup code here, to run once:
  pinMode(ledpin, OUTPUT);
  pinMode(button, INPUT);
  Serial.begin(9600);
}

void loop() {
  // put your main code here, to run repeatedly:
  switchState = digitalRead(button); // Read the state of the switch

  if (switchState == HIGH) 
  {
    digitalWrite(ledpin, HIGH); // Turn on the LED
    Serial.println("LED ON");   // Print message to serial monitor
  }
  else 
  {
    digitalWrite(ledpin, LOW);  // Turn off the LED
    Serial.println("LED OFF");  // Print message to serial monitor
  }
  delay(1000);
}