// Global Variabel
int iVar = 0;
int iVar2 = 0;

void setup() {
  //  put your setup code here, to run once;
  iVar = 10;
  iVar2 = 11;
  int iVar3 = 12;

  // instalasi serial monitor
  Serial.begin(115200);
  // menampilkan nilai variabel
  Serial.println("Dalam Fungsi loop ()");
  Serial.print("Nilai Variabel iVar = "); Serial.println(iVar);
  Serial.print("Nilai Variabel iVar2 = "); Serial.println(iVar2);
  Serial.print("Nilai Variabel iVar3 = "); Serial.println(iVar3);

}
void loop () {
  // put your main code here, to run repeatdly
}