#include <LiquidCrystal_I2C.h>

#define I2C_ADDR    0x27
#define LCD_COLUMNS 16
#define LCD_LINES   2

LiquidCrystal_I2C lcd(I2C_ADDR, LCD_COLUMNS, LCD_LINES);

void setup() {
lcd.init();
lcd.backlight();
}

void loop() {
lcd.setCursor(0, 0); //cell,row
lcd.print("Name:K.Akhil Kumar");
lcd.setCursor(0, 1); //cell,row
lcd.print("Roll Number:022");
lcd.setCursor(0,1);
lcd.print("hi");
delay(1000);
lcd.clear();
delay(1000);
}