public class Anagrams {
  public static void main(String args[]) {
    if (args.length != 2) {
      System.err.println("Syntax: java Anagrams s1 s2");
    } else {
      boolean yes = true;
      String s1 = args[0];
      String s2 = args[1];
      if (s1.length() != s2.length()) {
        yes = false;
      } else {
        int table[] = new int [128];
        for (int i = 0; i < s1.length(); i++) {
          table[s1.charAt(i)]++;
        }
        for (int i = 0; i < s2.length(); i++) {
          if (table[s2.charAt(i)] == 0) {
            yes = false;
            break;
          } else {
            table[s2.charAt(i)]--;
          }
        }
      }
      System.out.println("Are they anagrams? " + yes);
    }
  }
}