Arduino Thermometer (LM35 + LCD)

#include <LiquidCrystal.h>
LiquidCrystal lcd(12, 11, 5, 4, 3, 2);

int value;
float celsius;
const int lmPin = 0; // The analog pin of the LM35

void setup() {
  lcd.begin(16,2);
}
void loop() {
  value = analogRead(inPin);
  celsius = (value / 1023) * 500; // Getting the temperature from the sensor

  lcd.clear();
  lcd.setCursor(0,0);
  lcd.print(celsius);
  lcd.print("C");
  lcd.setCursor(0,1);
  lcd.print((celsius * 9)/5 + 32);
  lcd.print("F");
  delay(1000);
}