Java完成UTC与BJT时区的转换

import java.util.Scanner;

public class Main {

public static void main(String[] args) {
Scanner in = new Scanner(System.in);
int bjt = in.nextInt();
int h,m;              
h = bjt/100;
m = bjt%100;

if( h > 8 )
{
if(m<10)
{
System.out.print(h-8);
System.out.print("0"+m);
}
else
{
System.out.print(h-8);
System.out.print(m);
}
}
else if( h == 8 )
{
System.out.println(m);
}
else
{