Word wheel: Difference between revisions
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→{{header|Wren}}: Minor tidy
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Line 1,133:
claremont with central letter a
spearmint with central letter a
</pre>
===Without external libraries===
<syntaxhighlight lang="c++">
#include <algorithm>
#include <cstdint>
#include <fstream>
#include <iostream>
#include <string>
#include <vector>
int main() {
const std::string word_wheel_letters = "ndeokgelw";
const std::string middle_letter = word_wheel_letters.substr(4, 1);
std::vector<std::string> words;
std::fstream file_stream;
file_stream.open("../unixdict.txt");
std::string word;
while ( file_stream >> word ) {
words.emplace_back(word);
}
std::vector<std::string> correct_words;
for ( const std::string& word : words ) {
if ( 3 <= word.length() && word.length() <= 9 &&
word.find(middle_letter) != std::string::npos &&
word.find_first_not_of(word_wheel_letters) == std::string::npos ) {
correct_words.emplace_back(word);
}
}
for ( const std::string& correct_word : correct_words ) {
std::cout << correct_word << std::endl;
}
int32_t max_words_found = 0;
std::vector<std::string> best_words9;
std::vector<char> best_central_letters;
std::vector<std::string> words9;
for ( const std::string& word : words ) {
if ( word.length() == 9 ) {
words9.emplace_back(word);
}
}
for ( const std::string& word9 : words9 ) {
std::vector<char> distinct_letters(word9.begin(), word9.end());
std::sort(distinct_letters.begin(), distinct_letters.end());
distinct_letters.erase(std::unique(distinct_letters.begin(), distinct_letters.end()), distinct_letters.end());
for ( const char& letter : distinct_letters ) {
int32_t words_found = 0;
for ( const std::string& word : words ) {
if ( word.length() >= 3 && word.find(letter) != std::string::npos ) {
std::vector<char> letters = distinct_letters;
bool valid_word = true;
for ( const char& ch : word ) {
std::vector<char>::iterator iter = std::find(letters.begin(), letters.end(), ch);
int32_t index = ( iter == letters.end() ) ? -1 : std::distance(letters.begin(), iter);
if ( index == -1 ) {
valid_word = false;
break;
}
letters.erase(letters.begin() + index);
}
if ( valid_word ) {
words_found++;
}
}
}
if ( words_found > max_words_found ) {
max_words_found = words_found;
best_words9.clear();
best_words9.emplace_back(word9);
best_central_letters.clear();
best_central_letters.emplace_back(letter);
} else if ( words_found == max_words_found ) {
best_words9.emplace_back(word9);
best_central_letters.emplace_back(letter);
}
}
}
std::cout << "\n" << "Most words found = " << max_words_found << std::endl;
std::cout << "The nine letter words producing this total are:" << std::endl;
for ( uint64_t i = 0; i < best_words9.size(); ++i ) {
std::cout << best_words9[i] << " with central letter '" << best_central_letters[i] << "'" << std::endl;
}
}
</syntaxhighlight>
<pre>
eke
elk
keel
keen
keg
kellogg
ken
kennel
keno
knee
kneel
knell
knew
knoll
know
knowledge
known
kong
kowloon
leek
look
nook
onlook
week
weekend
wok
woke
Most words found = 215
The nine letter words producing this total are:
claremont with central letter 'a'
spearmint with central letter 'a'
</pre>
Line 1,391 ⟶ 1,517:
Overall time taken 0.02187220007181168 seconds
17 matches
</pre>
=={{header|FutureBasic}}==
<syntaxhighlight lang="futurebasic">
#plist NSAppTransportSecurity @{NSAllowsArbitraryLoads:YES}
include "NSLog.incl"
local fn CountCharacterInString( string as CFStringRef, character as CFStringRef ) as NSUInteger
end fn = len(string) - len( fn StringByReplacingOccurrencesOfString( string, character, @"" ) )
local fn IsLegal( wordStr as CFStringRef ) as BOOL
NSUInteger i, count = len( wordStr )
CFStringRef letters = @"ndeokgelw"
if count < 3 || fn StringContainsString( wordStr, @"k" ) == NO then exit fn = NO
for i = 0 to count - 1
if fn CountCharacterInString( letters, mid( wordStr, i, 1 ) ) < fn CountCharacterInString( wordStr, mid( wordStr, i, 1 ) )
exit fn = NO
end if
next
end fn = YES
local fn ArrayOfDictionaryWords as CFArrayRef
CFURLRef url = fn URLWithString( @"http://wiki.puzzlers.org/pub/wordlists/unixdict.txt" )
CFStringRef string = lcase( fn StringWithContentsOfURL( url, NSUTF8StringEncoding, NULL ) )
CFArrayRef wordArr = fn StringComponentsSeparatedByCharactersInSet( string, fn CharacterSetNewlineSet )
end fn = wordArr
void local fn FindWheelWords
CFArrayRef wordArr = fn ArrayOfDictionaryWords
CFStringRef wordStr
CFMutableStringRef mutStr = fn MutableStringNew
for wordStr in wordArr
if fn IsLegal( wordStr ) then MutableStringAppendFormat( mutStr, fn StringWithFormat( @"%@\n", wordStr ) )
next
NSLog( @"%@", mutStr )
end fn
fn FindWheelWords
HandleEvents
</syntaxhighlight>
{{output}}
<pre>
eke
elk
keel
keen
keg
ken
keno
knee
kneel
knew
know
knowledge
kong
leek
week
wok
woke
</pre>
Line 1,607 ⟶ 1,797:
Task example:<syntaxhighlight lang="j"> wwhe'ndeokgelw'
eke elk keg ken wok keel keen keno knee knew know kong leek week woke kneel knowledge</syntaxhighlight>
=={{header|Java}}==
<syntaxhighlight lang="java">
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.URI;
import java.util.ArrayList;
import java.util.List;
import java.util.function.Predicate;
public final class WordWheelExtended {
public static void main(String[] args) throws IOException {
String wordWheel = "N D E"
+ "O K G"
+ "E L W";
String url = "http://wiki.puzzlers.org/pub/wordlists/unixdict.txt";
InputStream stream = URI.create(url).toURL().openStream();
BufferedReader reader = new BufferedReader( new InputStreamReader(stream) );
List<String> words = reader.lines().toList();
reader.close();
String allLetters = wordWheel.toLowerCase().replace(" ", "");
String middleLetter = allLetters.substring(4, 5);
Predicate<String> firstFilter = word -> word.contains(middleLetter) && 2 < word.length() && word.length() < 10;
Predicate<String> secondFilter = word -> word.chars().allMatch( ch -> allLetters.indexOf(ch) >= 0 );
Predicate<String> correctWords = firstFilter.and(secondFilter);
words.stream().filter(correctWords).forEach(System.out::println);
int maxWordsFound = 0;
List<String> bestWords9 = new ArrayList<String>();
List<Character> bestCentralLetters = new ArrayList<Character>();
List<String> words9 = words.stream().filter( word -> word.length() == 9 ).toList();
for ( String word9 : words9 ) {
List<Character> distinctLetters = word9.chars().mapToObj( i -> (char) i ).distinct().toList();
for ( char letter : distinctLetters ) {
int wordsFound = 0;
for ( String word : words ) {
if ( word.length() >= 3 && word.indexOf(letter) >= 0 ) {
List<Character> letters = new ArrayList<Character>(distinctLetters);
boolean validWord = true;
for ( char ch : word.toCharArray() ) {
final int index = letters.indexOf(ch);
if ( index == -1 ) {
validWord = false;
break;
}
letters.remove(index);
}
if ( validWord ) {
wordsFound += 1;
}
}
}
if ( wordsFound > maxWordsFound ) {
maxWordsFound = wordsFound;
bestWords9.clear();
bestWords9.add(word9);
bestCentralLetters.clear();
bestCentralLetters.add(letter);
} else if ( wordsFound == maxWordsFound ) {
bestWords9.add(word9);
bestCentralLetters.add(letter);
}
}
}
System.out.println(System.lineSeparator() + "Most words found = " + maxWordsFound);
System.out.println("The nine letter words producing this total are:");
for ( int i = 0; i < bestWords9.size(); i++ ) {
System.out.println(bestWords9.get(i) + " with central letter '" + bestCentralLetters.get(i) + "'");
}
}
}
</syntaxhighlight>
<pre>
eke
elk
keel
keen
keg
kellogg
ken
kennel
keno
knee
kneel
knell
knew
knoll
know
knowledge
known
kong
kowloon
leek
look
nook
onlook
week
weekend
wok
woke
Most words found = 215
The nine letter words producing this total are:
claremont with central letter 'a'
spearmint with central letter 'a'
</pre>
=={{header|JavaScript}}==
Line 1,724 ⟶ 2,031:
wok
woke</pre>
=={{header|jq}}==
{{works with|jq}}
'''Also works with gojq, the Go implementation of jq, and with fq''' provided `keys_unsorted` is replaced `by keys`
<syntaxhighlight lang=jq>
# remove words with fewer than 3 or more than 9 letters
def words: inputs | select(length | . > 2 and . < 10);
# The central letter in `puzzle` should be the central letter of the word wheel
def solve(puzzle):
def chars: explode[] | [.] | implode;
def profile(s): reduce s as $c (null; .[$c] += 1);
profile(puzzle[]) as $profile
| def ok($prof): all($prof|keys_unsorted[]; . as $k | $prof[$k] <= $profile[$k]);
(puzzle | .[ (length - 1) / 2]) as $central
| words
| select(index($central) and ok( profile(chars) )) ;
"The solutions to the puzzle are as follows:",
solve( ["d", "e", "e", "g", "k", "l", "n", "o", "w"] )
</syntaxhighlight>
'''Invocation''': < unixdict.txt jq -Rnr -f word-wheel.jq
{{output}}
<pre>
The solutions to the puzzle are as follows:
eke
elk
keel
keen
keg
ken
keno
knee
kneel
knew
know
knowledge
kong
leek
week
wok
woke
</pre>
=={{header|Julia}}==
Line 1,767 ⟶ 2,117:
["eke", "elk", "keel", "keen", "keg", "ken", "keno", "knee", "kneel", "knew", "know", "knowledge", "kong", "leek", "week", "wok", "woke"]
</pre>
=={{header|Lua}}==
<syntaxhighlight lang="lua">LetterCounter = {
Line 2,866 ⟶ 3,217:
{{libheader|Wren-sort}}
{{libheader|Wren-seq}}
<syntaxhighlight lang="
import "./sort" for Sort, Find
import "./seq" for Lst
var letters = ["d", "e", "e", "g", "k", "l", "n", "o","w"]
| |||