public class MaxFreq
{
  public static void main(String[] args)
  {
    Scanner in = MyIO.openInput("text.txt");
    ST<String, Integer> st = new ST<String, Integer>();

    while(in.hasNext()) {
      String w = in.next();
      Integer n = st.get(w);
      if (n == null) {
        st.put(w, 1);
      } else {
        st.put(w, n + 1);
      }
    }

    int max = 0;
    String maxWord = "";
    Iterator<String> p = st.keys().iterator();

    while(p.hasNext()) {
      String k = p.next();
      int cnt = st.get(k);
      if (cnt > max) {
        maxWord = k;
        max = cnt;
      }
    }
    System.out.println("Maximum frequency word: %s, frequency = %d\n", maxWord, max);
  }
}