package New;
public class Prog9 {
static int op = 0;
public static void abc(String str)
{
int n =
str.length();
if (n == 8) {
if (str.matches("[A-Z]{3}[0-9]{4}[A-Z]{1}"))
op = 1;
else
op = 2;
}
else
op = 2;
}
public static void main(String[]
args) {
String
str = "ALD3245A";
abc(str);
System.out.println(op);
}
}