edu.princeton.cs.algorithms

Class FrequencyCounter

java.lang.Object

edu.princeton.cs.algorithms.FrequencyCounter

public class FrequencyCounter
extends Object

The FrequencyCounter class provides a client for reading in a sequence of words and printing a word (exceeding a given length) that occurs most frequently. It is useful as a test client for various symbol table implementations.

For additional documentation, see Section 3.1 of Algorithms, 4th Edition by Robert Sedgewick and Kevin Wayne.

Author:

Robert Sedgewick, Kevin Wayne

Constructor Summary

Constructors

Constructor and Description
FrequencyCounter()

Method Summary

Modifier and Type	Method and Description
static void	main(String[] args) Reads in a command-line integer and sequence of words from standard input and prints out a word (whose length exceeds the threshold) that occurs most frequently to standard output.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FrequencyCounter

public FrequencyCounter()

Method Detail

main

public static void main(String[] args)

Reads in a command-line integer and sequence of words from standard input and prints out a word (whose length exceeds the threshold) that occurs most frequently to standard output. It also prints out the number of words whose length exceeds the threshold and the number of distinct such words.