import java.util.Scanner;

public class No3497 {

	public static void main(String[] args) {
		
		Scanner scanner = new Scanner(System.in);
		String S = scanner.nextLine();
		scanner.close();
		
		int i = 0;
		int ans = 200;

		if(!S.matches("[a-zA-Z0-9][a-zA-Z0-9-_]{" + (S.length()-2) + "}[a-zA-Z0-9]"))
			ans = 400;
		
		System.out.println(ans);

	}

}