int A = 0;

void setup(){
  Serial.begin(115200);

  ///loop forever
  /*
  while(true) {
    Serial.println("LOOP FOREVER");
    delay(1000);
  }
  */
  
  /*
  ///loop forever
  do {
    Serial.println("LOOP FOREVER");
    delay(1000);
  } while(true);
  */

  ///CONTOH KONDISI LOOP
  /*
  while(A < 5) {
    A = A + 1; ///A++
    Serial.println("LOOP UNTIL A >= 5");
    delay(1000);
  }
  */

  ///BREAK LOOP
  /*
  while(true) {
   Serial.println("LOOP SEKALI");
   break;
  }
  */

}

void loop(){
 
}