#include <LiquidCrystal.h>
LiquidCrystal lcd(21, 19,18,5,4,2);

void setup() {
lcd.begin(20,4);
  Serial.begin(115200);
 lcd.print("Rexcy Maylano Kurnianto");
}

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