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package no.something.ftas.solvers;
import no.something.ftas.QuestionSolver;
public class AdditionSolver extends QuestionSolver {
public AdditionSolver() {
super("Addition");
}
public static void main(String[] args) throws Exception {
new AdditionSolver().solveQuestion();
}
@Override
protected String answerQuestion(String question) {
int result = 0;
for (String addend : question.split("\\+")) {
result += Integer.parseInt(addend);
}
return String.valueOf(result);
}
}
package no.something.ftas;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.io.Reader;
import java.net.URL;
import java.net.URLConnection;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
public abstract class QuestionSolver {
protected static String BASE_URL;
private final String category;
public QuestionSolver(String category) {
this.category = category;
}
protected void solveQuestion() throws Exception {
String questionUrl = BASE_URL + "game?playerid=" + PLAYER_ID
+ "&category=" + category;
System.out.println("Reading URL " + questionUrl);
JSONArray question = new JSONArray(readUrl(new URL(questionUrl)));
System.out.println(question);
JSONObject answer = new JSONObject();
answer.put("playerId", PLAYER_ID);
answer.put("answers", answerQuestion(question));
System.out.println(answer);
String res = httpPost(QuestionSolver.BASE_URL + "game",
answer.toString());
System.out.println(res);
}
protected abstract String answerQuestion(String question);
protected JSONArray answerQuestion(JSONArray question) throws JSONException {
JSONArray answer = new JSONArray();
for (int i = 0; i < question.length(); i++) {
answer.put(answerQuestion(question.getString(i)));
}
return answer;
}
protected static String PLAYER_ID;
protected static String readUrl(URL url) throws IOException {
return toString(url.openConnection().getInputStream());
}
protected static String httpPost(String url, String answer)
throws Exception {
URLConnection conn = new URL(url).openConnection();
conn.setDoOutput(true);
try (PrintWriter printWriter = new PrintWriter(new OutputStreamWriter(
conn.getOutputStream(), "utf-8"))) {
printWriter.append(answer);
}
return toString(conn.getInputStream());
}
private static String toString(InputStream inputStream) throws IOException {
try (Reader reader = new BufferedReader(new InputStreamReader(
inputStream, "utf-8"))) {
StringBuilder result = new StringBuilder();
int c;
while ((c = reader.read()) != -1) {
result.append((char) c);
}
return result.toString();
}
}
}
package no.something.ftas;
import no.something.ftas.solvers.AdditionSolver;
import no.something.ftas.solvers.EchoSolver;
import no.something.ftas.solvers.FromRomanSolver;
import no.something.ftas.solvers.MinesweeperSolver;
import no.something.ftas.solvers.PrimeFactorSolver;
import no.something.ftas.solvers.ToRomanSolver;
public class SolveAll {
public static void main(String[] args) throws Exception {
QuestionSolver.BASE_URL = "http://www.anderssandbox.com:8080/fta/";
QuestionSolver.PLAYER_ID = "0261263";
while (true) {
solveAll();
Thread.sleep(2000);
}
}
private static void solveAll() throws Exception {
new EchoSolver().solveQuestion();
new AdditionSolver().solveQuestion();
new FromRomanSolver().solveQuestion();
new ToRomanSolver().solveQuestion();
new PrimeFactorSolver().solveQuestion();
new MinesweeperSolver().solveQuestion();
}
}
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