[SWEA][D2] 1989. 초심자의 회문 검사 Java

import java.util.Scanner;  
  
public class palindrome {  
  
    public static void main(String[] args) {  
  
  
        Scanner sc = new Scanner(System.in);  
        int T;  
        T=sc.nextInt();  
        sc.nextLine();  
  
  
        for(int test_case = 1; test_case <= T; test_case++)  
        {  
            String str = sc.nextLine();  
            int result = 1;  
            int len = str.length();  
            for (int i = 0; i < len / 2; i++) {  
                if (str.charAt(i) != str.charAt( len -1 - i)){  
                    result = 0;  
                    break;  
                }  
            }  
            System.out.println("#"+test_case +" "+ result);  
  
        }  
    }  
}