length()

import java.util.Scanner;

​

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

        System.out.println("Hello Word");
        String str = sc.next();

        int a = str.length();

        if( a >= 1 && 1000000 >= a){

            System.out.println(str);
        }
    }
}