package java2;
public class met{
public static int output1;
public static void fn(String s) {
if (s.matches("(?=^[a-zA-Z])(?=.*[@#-])(?=.*[a-zA-Z0-9]$).{8,}"))
output1 = 1;
else
output1 = -1;
}
public static void main(String[]
args) {
fn("naaa@naq");
System.out.println(output1);
}
}