int ledPin = 13;  // LED is connected to pin 13
int buttonPin = 2; // Push button is connected to pin 2
int buttonState = 0;

void setup() {
  pinMode(ledPin, OUTPUT);  // Set LED pin as output
  pinMode(buttonPin, INPUT); // Set button pin as input
}

void loop() {
  buttonState = digitalRead(buttonPin);  // Read the button state
  
  if (buttonState == HIGH) {  // If button is pressed
    digitalWrite(ledPin, HIGH);  // Turn on the LED
  } else {
    digitalWrite(ledPin, LOW);  // Turn off the LED
  }
}