const int buttonPin = 2;
const int LedPin = 13;

int buttonState=0;

void setup() {
  // put your setup code here, to run once:
  pinMode(LedPin, OUTPUT);
  pinMode(buttonPin, INPUT);

}

void loop() {
  // put your main code here, to run repeatedly:
buttonState = digitalRead(buttonPin);
if(buttonState == HIGH)
{
  Serial.println("HIGH");
  digitalWrite(LedPin, HIGH);
}
else
{
  Serial.println("LOW");
  digitalWrite(LedPin, LOW);
}
}