Ordered words: Difference between revisions

===Using Java 16===

<syntaxhighlight lang="java">

import java.io.IOException;

import java.nio.file.Files;

import java.nio.file.Path;

import java.util.List;

public final class OrderedWords {

public static void main(String[] aArgs) throws IOException {

List<String> ordered = Files.lines(Path.of("C:/Users/psnow/Desktop/unixdict.txt"))

.filter( word -> isOrdered(word) ).toList();

final int maxLength = ordered.stream().map( word -> word.length() ).max(Integer::compare).get();

ordered.stream().filter( word -> word.length() == maxLength ).forEach(System.out::println);

}

private static boolean isOrdered(String aWord) {

return aWord.chars()

.mapToObj( i -> (char) i )

.sorted()

.map(String::valueOf)

.reduce("", String::concat)

.equals(aWord);

}

}

</syntaxhighlight>

<pre>

The same as the Java example above.

</pre>