Arduino LCD Clock

//ARDUINO LCD CLOCK
//24:00 hours format
#include <Wire.h>
#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27,16,2);
int ss = 0; //seconds
int mm = 40; //minutes, set the time of your area where you live
int hh = 19; //hours, this time is only an example.

void setup() {
 lcd.init();
  lcd.init();
  lcd.backlight();
  lcd.begin(16, 2);
}

void loop() {
  for (ss = 0; ss < 60; ss++) {
    lcd.clear();
    lcd.setCursor(3, 0);
    lcd.print("Hrs");

    lcd.setCursor(4, 1);
    lcd.print(hh);

    lcd.setCursor(6, 1);
    lcd.print(":");

    lcd.setCursor(7, 0);
    lcd.print("Min");

    lcd.setCursor(7, 1);
    lcd.print(mm);

    lcd.setCursor(9, 1);
    lcd.print(":");

    lcd.setCursor(11, 0);
    lcd.print("Sec");

    lcd.setCursor(10, 1);
    lcd.print(ss);
        delay(1000);
      }

if(ss > 59) {
  ss = 00;
  mm = mm+1;}
  if(mm > 59){
  mm = 00;
  hh = hh+1;}
  if(hh == 24){
    hh = 00;
    mm = 00;
    ss = 00;
  }
}