const int button1Pin = 2;
const int button2Pin = 4;
const int ledPin =  13;

int button1State, button2State;


void setup() {
  pinMode(button1Pin, INPUT);
  pinMode(button2Pin, INPUT);
  pinMode(ledPin, OUTPUT);
}

void loop() {
  button1State = digitalRead(button1Pin);
  button2State = digitalRead(button2Pin);

  if (((button1State == LOW) && (button2State == HIGH)) || ((button1State == HIGH) && (button2State == LOW))) {
    digitalWrite(ledPin, HIGH);
  }
  else {
    digitalWrite(ledPin, LOW);
  }
}
/*
Nama    : M. Alfa Ridho
Kelas   : X TKJ 1
Tugas   : Latihan Belajar Arduino 05
Tanggal : 08/09/2022
*/