void setup() {
  // Inisialisasi komunikasi serial
  Serial.begin(9600);

  // Operator bitwise
  int a = 10, b = 20;
  int hasil_and, hasil_or, hasil_xor,
      hasil_not, hasil_left, hasil_right;
  
  // Perhitungan operator bitwise
  hasil_and = a & b;
  hasil_or = a | b;
  hasil_xor = a ^ b;
  hasil_not = ~a;
  hasil_left = a << b;
  hasil_right = a >> b;

  // Menampilkan hasil ke Serial Monitor
  Serial.print("Hasil AND = ");
  Serial.println(hasil_and);
  
  Serial.print("Hasil OR = ");
  Serial.println(hasil_or);
  
  Serial.print("Hasil XOR = ");
  Serial.println(hasil_xor);
  
  Serial.print("Hasil NOT = ");
  Serial.println(hasil_not);
  
  Serial.print("Hasil LEFT SHIFT = ");
  Serial.println(hasil_left);
  
  Serial.print("Hasil RIGHT SHIFT = ");
  Serial.println(hasil_right);
}

void loop() {
  // Tidak ada kode yang dijalankan berulang kali
}