/******************************************************************************
Online Java Compiler.
Code, Compile, Run and Debug java program online.
Write your code in this editor and press "Run" button to execute it.
*******************************************************************************/
import java.util.Scanner;
class Main {
public static void main(String[] args) {
Scanner ler = new Scanner(System.in);
String sexo = "";
while(sexo != "@") {
System.out.println("Informe");
sexo = ler.next();
if(sexo.equals("F") || sexo.equals("f")) {
System.out.println("feminino");
} else if(sexo.equals("M") || sexo.equals("m")) {
System.out.println("Maculino");
} else if(sexo.equals("@")) {
System.out.println("Saindo do programa");
sexo = "@";
} else {
System.out.println("Digito invalido");
}
}
System.out.println(sexo);
ler.close();
}
}