Arreglar para acepta el reto

src/P260_AlanSmithee.java

@@ -3,7 +3,6 @@ import java.util.*;
 public class P260_AlanSmithee {
     public static void main(String[] args) {
         Scanner sc = new Scanner(System.in);
-        System.out.println("Cuantos casos de prueba?");
         int casos = sc.nextInt();
         sc.nextLine();
 
@@ -18,9 +17,10 @@ public class P260_AlanSmithee {
         }
     }
 
-    private static int vistos[] = new int[(int) ('z') - (int) ('a') + 1];
-
     private static boolean isAnagram(String s1, String s2) {
+        // (int) ('z') - (int) ('a') + 1 == 27
+        int vistos[] = new int[27];
+
         for (int j = 0; j < s1.length(); j++){
             char c = s1.charAt(j);
             if(!Character.isLowerCase(c)) continue;