68 lines
1.9 KiB
Java
68 lines
1.9 KiB
Java
import java.util.*;
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import java.io.*;
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public class Scrabble {
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public static void main(String[] args) {
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Set<String> dictionary = loadDictionary();
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List<Character> letters = readLetters();
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String best = findBestWord(letters, dictionary);
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System.out.println(best + " (" + scoreWord(best) + ")");
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}
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public static String findBestWord(List<Character> letters, Set<String> dict) {
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}
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// HELPER METHODS
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// does not check if word is legal
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private static int scoreWord(String word) {
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// A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z
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int[] values = {1, 3, 3, 2, 1, 4, 2, 4, 1, 8, 5, 1, 3, 1, 1, 3, 10, 1, 1, 1, 1, 4, 4, 8, 4, 10};
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int score = 0;
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word = word.toUpperCase();
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for (int i = 0; i < word.length(); i++) {
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char ch = word.charAt(i);
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score += values[ch - 'A'];
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}
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return score;
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}
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private static List<Character> readLetters() {
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List<Character> result = new ArrayList<>();
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Scanner input = new Scanner(System.in);
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System.out.print("Enter letters separated by whitespace: ");
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Scanner letters = new Scanner(input.nextLine());
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while (letters.hasNext()) {
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String letter = letters.next();
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if (letter.length() > 1) {
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System.out.println(" Skipping " + letter + " - not one letter");
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} else {
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result.add(letter.toUpperCase().charAt(0));
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}
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}
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return result;
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}
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private static Set<String> loadDictionary() {
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try {
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Scanner input = new Scanner(new File("dictionary.txt"));
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Set<String> dict = new HashSet<>();
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while (input.hasNextLine()) {
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dict.add(input.nextLine());
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}
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return dict;
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} catch (Exception e) {
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return null;
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}
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}
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}
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