浙江大学程序设计入门第二周

package hello;

import java.util.Scanner;

public class Hello {

    public static void main(String[] args) {
        
        Scanner in = new Scanner(System.in);
        
        int input;
        int minute;
        int UTC_hour;
        
        input = in.nextInt();
        
        if(input<1000)
        {
            UTC_hour = (input/100)-8;
            minute  = input%100;
            if (minute < 10)
            {
                System.out.print(UTC_hour);
                System.out.print("0");
                System.out.print(minute);
            }
            else
            {
            System.out.print(UTC_hour);
            System.out.print(minute);
            }
        }
        else
        {
            
            minute = input / 100;
            UTC_hour = input/100- 8;
            if (minute < 10)
            {
                System.out.print(UTC_hour);
                System.out.print("0");
                System.out.print(minute);
            }
            else
            {
            System.out.print(UTC_hour);
            System.out.print(minute);
            }


        }
        
        
        
                
    }

}