Submission #44035810

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Source Code Expand

import java.util.HashSet;
import java.util.Scanner;
import java.util.Set;

public class Main {
	public static void main(String[] args) throws Exception {
		try (Scanner scanner = new Scanner(System.in)) {
			Set<String> set = new HashSet<>();
			set.add("ACE");
			set.add("BDF");
			set.add("CEG");
			set.add("DFA");
			set.add("EGB");
			set.add("FAC");
			set.add("GBD");

			String s = scanner.next();
			if (set.contains(s)) {
				System.out.println("Yes");
			} else {
				System.out.println("No");
			}
		}
	}
}

Submission Info

Judge Result