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 | package algs25;
import stdlib.*;
import java.util.Arrays;
/* ***********************************************************************
 *  Compilation:  javac Rhymer.java StdIn.java
 *  Execution:    java Rhymer < data.txt
 *
 *  Reads in a sequence of words.
 *
 *************************************************************************/
public class XRhymer {
  private static String reverse(String s) {
    StringBuffer sb = new StringBuffer(s);
    sb.reverse();
    return new String(sb);
  }
  public static void main(String[] args) {
    String input = StdIn.readAll();
    String[] strings = input.split("\\s+");
    // reverse order of letters in each word
    for (int i = 0; i < strings.length; i++)
      strings[i] = reverse(strings[i]);
    // sort the words
    Arrays.sort(strings);
    // reverse order of letters in each word
    for (int i = 0; i < strings.length; i++)
      strings[i] = reverse(strings[i]);
    // print words
    for (String string : strings)
      StdOut.println(string);
  }
}
 |