What is lacking with my military time code?

Question

import java.util.Scanner;
public class Program
{
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
int ntime;
String time = input.nextLine();
String [] arr=time.split(":");
if(arr[1].charAt(3)=='P'){
ntime=Integer.parseInt(arr[0])+12;
}
else
ntime=Integer.parseInt(arr[0]);
String ttime[]=arr[1].split(" ");
System.out.print(ntime+":"+ttime[0]);

}
}

Answer 1

Does your version take care of cases like 01:23?

Answer 2

The output has to look for example like this: 01:23.

Answer 3

I get it now thanks bro

Answer 4

You mean 1:23 PM or AM? or just 1:23?