public class DeDup
extends Object
Compilation: javac DeDup.java
Execution: java DeDup < input.txt
Dependencies: SET StdIn.java StdOut.java
Data files: http://algs4.cs.princeton.edu/35applications/tinyTale.txt
Read in a list of words from standard input and print out
each word, removing any duplicates.
% more tinyTale.txt
it was the best of times it was the worst of times
it was the age of wisdom it was the age of foolishness
it was the epoch of belief it was the epoch of incredulity
it was the season of light it was the season of darkness
it was the spring of hope it was the winter of despair
% java DeDup < tinyTale.txt
it
was
the
best
of
times
worst
age
wisdom
...
winter
despair