// KthString.java: Takes a command-line argument k and prints // the kth string from the end found on standard input, // assuming that standard input has k or more strings.

import edu.princeton.cs.algs4.Queue; import edu.princeton.cs.algs4.StdIn; import edu.princeton.cs.algs4.StdOut;

public class KthString { public static void main(String[] args) { ... } }

Problem 3. (Kth String from the End) Write a Queue client Kthstring.java that takes a command-line argument k and prints the kth string from the end found on standard input, assuming that standard input has k or more strings. $ java KthString 9 it was the best of times it was the worst of times best