void setup() {
  Serial.begin(9600);
  bool data_boolean = 0;
  Serial.print("contoh boolean : ");
  Serial.println(data_boolean);
  byte data_byte = 255;
  Serial.print("contoh byte : ");
  Serial.println(data_byte);
  char data_char = 'C';
  Serial.print("contoh char : ");
  Serial.println(data_char);
  double data_double = 7;
  Serial.print("contoh double : ");
  Serial.println(data_double);
  float data_float = 100.56;
  Serial.print("contoh float : ");
  Serial.println(data_float);
  int data_integer = 32767;
  Serial.print("contoh int : ");
  Serial.println(data_integer);
  long data_long = 2147483647;
  Serial.print("contoh long : ");
  Serial.println(data_long);
  short data_short = 32767;
  Serial.print("contoh short : ");
  Serial.println(data_short);
  unsigned char data_unsignedchar = 255;
  Serial.print("contoh unsignedchar : ");
  Serial.println(data_unsignedchar);
  unsigned int data_unsignedint = 4294967295;
  Serial.print("contoh unsignedint : ");
  Serial.println(data_unsignedint);
  unsigned long data_unsignedlong = 4294967295;
  Serial.print("contoh unsignedlong : ");
  Serial.println(data_unsignedlong);
  word data_word = 65535;
  Serial.print("contoh word : ");
  Serial.println(data_word);
}


void loop() {
  // put your main code here, to run repeatedly:

}