Seconds left in the day

package javaProject;

import java.util.Scanner;

public class HelloWorld {

	public static void main(String[] args) {
		System.out.println("What hour is it?");
		Scanner sc = new Scanner(System.in);
		String Hour = sc.nextLine();
		System.out.println("What minute is it?");
		Scanner sc2 = new Scanner(System.in);
		String Minutes = sc2.nextLine();
		System.out.println("How many seconds?");
		Scanner sc3 = new Scanner(System.in);
		String Seconds = sc3.nextLine();
		int a=Integer.parseInt(Hour);  
		int b=Integer.parseInt(Minutes);  
		int c=Integer.parseInt(Seconds);   
		int HourToSec = a * 3600;
		int MinToSec = b * 60;
		System.out.print("There are ");
		System.out.print( 86400 - HourToSec + MinToSec + c);  
		System.out.print(" seconds left in the day.");

	}

}