public static void main(String[] args) {
    try {
      BufferedReader br = new BufferedReader(new FileReader(args[0]));
      int tIndex = 0;
      int pIndex = 0;

      // This will probably change soon (name and implementation)
      NgramParser tnp = new NgramParser(args[1]);

      ArrayList<String> triplet = tnp.getTriplet();
      ArrayList<String> polarity = tnp.getPolarity();

      FileWriter sw = new FileWriter(args[2]);
      String line = null;

      while (((line = br.readLine()) != null)
          && (tIndex < triplet.size())
          && (pIndex < polarity.size())) {
        if (line.matches("^[\\d]*:")) {
          // System.out.println(line);
          sw.write(line + "\n");
        } else {
          Scanner sc = new Scanner(line);
          String trip = sc.findInLine(Pattern.compile("[a-zA-Z]+#[a-z]+[#]?[0-9]*"));
          // if (trip != null && trip.equals(triplet.get(tIndex))) {
          System.out.println(trip);
          if (trip != null && !trip.toLowerCase().contains("no#cl")) {
            // System.out.println(triplet.get(tIndex) + ":" +polarity.get(pIndex));
            String pol = polarity.get(pIndex);
            sw.write(line + " " + pol + "\n");
            sc.close();
            tIndex++;
            pIndex++;
          } else {
            String pol = "neg";
            sw.write("no#a#1" + " " + pol + "\n");
            sc.close();
          }
        }

        // sw.flush();
      }

      sw.close();

    } catch (IOException e) {
      e.printStackTrace();
    }
  }
  public void init() {
    Scanner scan = new Scanner(System.in);
    n = scan.nextInt();
    m = scan.nextInt();
    for (int i = 0; i < n; i++) {
      String input = scan.next();
      record.add(input);
    }

    for (int i = 0; i < m; i++) {
      String input = scan.next();
      char[] charArray = input.toCharArray();
      boolean isValid = false;
      for (int j = 0; j < charArray.length; j++) {
        char c = charArray[j];
        for (char d = 'a'; d <= 'c'; d = (char) (d + 1)) {
          if (d == c) continue;
          charArray[j] = d;
          if (record.contains(new String(charArray))) {
            isValid = true;
            break;
          }
        }
        charArray[j] = c;
        if (isValid) break;
      }
      if (isValid) System.out.println("YES");
      else System.out.println("NO");
    }
    scan.close();
  }
 public void init() {
   Scanner scan = new Scanner(System.in);
   count = scan.nextInt();
   x0 = scan.nextLong();
   y0 = scan.nextLong();
   int result = 0;
   boolean special = false;
   for (int i = 0; i < count; i++) {
     long tempx = scan.nextLong();
     long tempy = scan.nextLong();
     if (tempx == x0 && tempy == y0) {
       special = true;
       continue;
     }
     boolean isDuplicate = false;
     for (int j = 0; j < result; j++) {
       long x1 = xList.get(j);
       long y1 = yList.get(j);
       if ((x1 - x0) * (tempy - y0) == (y1 - y0) * (tempx - x0)) {
         isDuplicate = true;
         break;
       }
     }
     if (!isDuplicate) {
       xList.add(tempx);
       yList.add(tempy);
       result++;
     }
   }
   if (special && result == 0) result = 1;
   System.out.println(result);
   scan.close();
 }
  public static void main(String[] args) {
    int i = 4;
    double d = 4.0;
    String s = "HackerRank ";

    Scanner scan = new Scanner(System.in);

    /* Declare second integer, double, and String variables. */
    int j;
    double e;
    String t;
    /* Read and save an integer, double, and String to your variables.*/
    j = scan.nextInt();
    e = scan.nextDouble();
    scan.nextLine();
    t = scan.nextLine();
    /* Print the sum of both integer variables on a new line. */
    System.out.println(i + j);
    /* Print the sum of the double variables on a new line. */
    System.out.println(d + e);
    /* Concatenate and print the String variables on a new line;
    the 's' variable above should be printed first. */
    System.out.println(s + t);

    scan.close();
  }
Beispiel #5
0
  public static void main(String[] args) {
    Scanner in = new Scanner(System.in);
    int T = Integer.parseInt(in.nextLine());

    for (int a = 0; a < T; a++) {

      String PAN = in.nextLine();
      System.out.println(isValidPAN(PAN));
    }

    in.close();
  }
 public static void main(String[] args) {
   Scanner in = new Scanner(System.in);
   int T;
   T = in.nextInt();
   while ((T--) > 0) {
     int n = in.nextInt(), k = in.nextInt();
     int value[] = new int[n];
     for (int i = 0; i < n; i++) {
       value[i] = in.nextInt();
     }
     System.out.println(UKS(value, n, k));
   }
   in.close();
 }
Beispiel #7
0
  public static void main(String[] args) throws FileNotFoundException, IOException {
    JOptionPane myWindow;
    myWindow = new JOptionPane();
    String fileName;
    fileName = myWindow.showInputDialog("Enter External Text File to Open;");
    Scanner scanner = new Scanner(new File(fileName));
    JTextArea outputOriginalFile = new JTextArea();
    outputOriginalFile.setText("The Original File was:\n");
    JTextArea outputTextArea = new JTextArea();
    while (scanner.hasNext()) {
      String fullName = scanner.nextLine();
      outputOriginalFile.append(fullName + "\n");
    }
    myWindow.showMessageDialog(
        null, outputOriginalFile, "Opened file....", myWindow.INFORMATION_MESSAGE);

    PrintWriter pw = new PrintWriter(new File("outputOfFile.txt"));
    String firstName, middleName, lastName;
    JTextArea outputTextArea1 = new JTextArea();
    outputTextArea1.setText("The Modified Text File is:\n");
    Scanner scanner2 = new Scanner(new File(fileName));
    while (scanner2.hasNext()) {
      String fullName = scanner2.nextLine();
      StringTokenizer st = new StringTokenizer(fullName, " ");
      firstName = st.nextToken();
      middleName = st.nextToken();
      lastName = st.nextToken();
      pw.println(lastName + ", " + firstName + " " + middleName.substring(0, 1) + ".");
      outputTextArea1.append(
          lastName + ", " + firstName + " " + middleName.substring(0, 1) + "." + "\n");
    }
    myWindow.showMessageDialog(null, outputTextArea1, "Results....", myWindow.INFORMATION_MESSAGE);

    scanner.close();
    scanner2.close();
    pw.close();
  }
  public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    int n = sc.nextInt();
    sc.close();

    String s = "";

    for (int i = 0; i < n; i++) {
      s = "";

      for (int j = 0; j < n - i - 1; j++) {
        s += " ";
      }

      for (int k = 0; k < i + 1; k++) {
        s += "#";
      }
      System.out.println(s);
    }
  }
  private String getFileWords(String s) {
    String output = "";
    try {
      // THIS CODE SEGMENT WILL NOT RUN IN AN APPLET THAT IS NOT "SIGNED"
      // By default applets cannot alter files on the hard drive of the user.
      // If the panel is opened in a regular application the save button should work.
      // This can be tested in HomeworkApplication.java through HomeworkRun.java only

      File inputFile = new File(s);
      Scanner inputScanner = new Scanner(inputFile);

      while (inputScanner.hasNext()) {
        output = output + inputScanner.nextLine() + "\n";
      }

      inputScanner.close();
      String numWords = getWords(output);
      return numWords;
    } catch (IOException e) {
      outputLabel.append(e + "");
    }

    return output;
  }
  public static void main(String[] args) {
    Scanner sc = null;
    Scanner stringReader = null;
    try {
      int ch = 0;
      sc = new Scanner(System.in);
      boolean validFile = false;
      stringReader = new Scanner(System.in);
      System.out.println("\n\t\t\tCONTACTS APP");
      System.out.println(
          "--------------------------------------------------------------------------------");
      while (ch != 5) {
        System.out.println("\nTO CREATE PHONEBOOK->PRESS 1");
        System.out.println("TO LOAD A CREATED PHONEBOOK->PRESS 2");
        System.out.println("TO DELETE CREATED PHONEBOOK->PRESS 3");
        System.out.println("TO LIST ALL PHONEBOOKS->PRESS 4");
        System.out.println("TO EXIT->PRESS 5");
        while (!sc.hasNextInt()) {
          System.out.println("\nONLY NUMBERS RANGED FROM 1 - 5 SHOULD BE ENTERED..RETRY");
          sc.nextLine();
        }
        ch = sc.nextInt();
        switch (ch) {
          case 1:
            System.out.println(
                "\nENTER NAME OF PHONEBOOK(Ex MyPhoneBook).DONT GIVE ANY EXTENSION.");
            validFile = false;
            String contactBookName = "";
            while (!validFile) {
              contactBookName = stringReader.nextLine();
              if (contactBookName.equals("")) {
                System.out.println("\nPHONEBOOK NAME MUST NOT BE EMPTY");
                System.out.println(
                    "\nENTER NAME OF PHONEBOOK(Ex MyPhoneBook).DONT GIVE ANY EXTENSION.");
                continue;
              }
              if (!(contactBookName.contains("/")
                  || contactBookName.contains("\\")
                  || contactBookName.contains(":")
                  || contactBookName.contains("*")
                  || contactBookName.contains("?")
                  || contactBookName.contains("/")
                  || contactBookName.contains("\"")
                  || contactBookName.contains("<")
                  || contactBookName.contains(">")
                  || contactBookName.contains("|"))) {
                String extension[] = contactBookName.split(".");
                contactBookName = contactBookName + ".txt";
                File contactBook = new File(contactBookName);
                if (!contactBook.exists()) {
                  System.out.println("\nNEW PHONEBOOK CREATED::" + contactBookName);
                  validFile = true;
                } else {
                  System.out.println(
                      "\nTHIS PHONEBOOK NAMED "
                          + contactBookName
                          + " ALREADY EXISTS\nPLEASE ENTER A DIFFERENT NAME");
                }
              } else {
                System.out.println("\nFILE NAME CANNOT CONTAIN : /,\\,\",*,?,<,>,|");
                System.out.println(
                    "\nENTER NAME OF CONTACTS BOOK TO CREATE WITHOUT FILE EXTENSION ");
              }
            }
            contactBookOperations(contactBookName);
            break;
          case 2:
            contactBookName = "";
            System.out.println(
                "\nENTER NAME OF PHONEBOOK(Ex MyPhoneBook) TO LOAD.DONT GIVE ANY EXTENSION.");
            contactBookName = stringReader.nextLine();
            while (true) {
              if (contactBookName.equals("")) {
                System.out.println("\nPHONEBOOK NAME MUST NOT BE EMPTY ");

              } else {
                break;
              }
            }
            contactBookName += ".txt";
            File contactBook = new File(contactBookName);
            if (!contactBook.exists()) {
              System.out.println("\nA PHONEBOOK WITH NAME " + contactBookName + " DOES NOT EXIST");
            } else {
              contactBookOperations(contactBookName);
            }
            break;
          case 3:
            contactBookName = "";
            System.out.println("\nENTER NAME OF PHONEBOOK WITHOUT EXTENSION TO DELETE");
            contactBookName = stringReader.nextLine();
            if (contactBookName.equals("")) {
              System.out.println("\nPHONEBOOK NAME CANNOT BE EMPTY ");
            }
            contactBookName += ".txt";
            contactBook = new File(contactBookName);
            if (!contactBook.exists()) {
              System.out.println("\nA PHONEBOOK WITH NAME " + contactBookName + " DOES NOT EXIST");
            } else {
              contactBook.delete();
              System.out.println("\nA PHONEBOOK " + contactBookName + " DELETED");
            }
            break;
          case 4:
            String curDirectory = System.getProperty("user.dir");
            listPhoneBooks(curDirectory);
            break;
          case 5:
            System.out.println("\nSUCCESSFULLY EXITED");
            break;

          default:
            System.out.println("\nENTER ONLY NUMBERS RANGED FROM 1 - 5");
            break;
        }
      }
    } catch (Exception e) {
      System.out.println("AN ERROR OCCURED!!");
      e.printStackTrace();
    } finally {
      if (sc != null) sc.close();
      if (stringReader != null) stringReader.close();
    }
  }