Submission #2439750

---

Source Code Expand

import java.util.*;

public class Main {
	
	public static void main(String... args) {
			int H1 = scanInt();
			int H2 = scanInt();
			
			System.out.println((H1 - H2));
	}
	
	private static final Scanner SC = new Scanner(System.in);

	private static int scanInt() {
		int i = SC.nextInt();
		if (i < 0 || 2000 < i) {
			throw new IllegalArgumentException("The number is ouf of range, " + i);
		}
		return i;
	}

	private static  String scanString() {
		String s = SC.next();
		if (s.isEmpty()) {
			throw new IllegalArgumentException("Text is empty.");
		}
		if (100 < s.length()) {
			throw new IllegalArgumentException("Too long text, " + s.length());
		}
		return s;
	}
}

Submission Info

Judge Result