Submission #2248773

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Source Code Expand

import java.util.Scanner;
public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int n = Integer.parseInt(sc.next());
		int[] ng = new int[3];
		for (int i = 0; i < 3; i++) {
			ng[i] = Integer.parseInt(sc.next());
			if (ng[i] == n) {
				System.out.println("NO");
				return;
			}
		}
		int c = 100;
		for (; n > 0; c--) {
			int m = n - 3;
			for (int j = 0; j < 3; j++) {
				if (m == ng[j]) {
					m++;
					j = -1;
				}
			}
			if (m >= n) {
				System.out.println("NO");
				return;
			}
			n = m;
		}
		if (c < 0)
			System.out.println("NO");
		else
			System.out.println("YES");
	}
}

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