Submission #1185585

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Source Code Expand

import java.util.Scanner;

public class Main {

    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);

        String str = scan.nextLine();


        if (str.equals("a")) {
            System.out.println("-1");
        } else {
            System.out.println("a");
        }

    }

}

Submission Info

Judge Result