#include <Wire.h>
#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x27, 16, 2);
void setup(){
  Serial.begin(9600);
  lcd.begin(16,2);
}
void loop(){
  int nilai = 80;
  int kkm=70;
  if (nilai > kkm) {
    lcd.clear();
    lcd.setCursor(0,0);
    lcd.print("Lulus");
  }
  delay (5000);
}