Examples of java.util.Scanner.nextLong()

java.util.Scanner.nextLong()
Scans the next token of the input as a long.
An invocation of this method of the form nextLong() behaves in exactly the same way as the invocation nextLong(radix), where radix is the default radix of this scanner. @return the long scanned from the input @throws InputMismatchException if the next token does not match the Integer regular expression, or is out of range @throws NoSuchElementException if input is exhausted @throws IllegalStateException if this scanner is closed

    initPrimeTable();
    
    Scanner cin = new Scanner(System.in);
    while (cin.hasNext()) {
      long p = cin.nextLong();
      long a = cin.nextLong();
      if (p == 0 || a  == 0) {
        break;
      }


      if (isPrime(p)) {

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class Prime
{
  public static void main(String[] args)throws Exception 
  {
    Scanner sc = new Scanner(System.in);
    Long n = sc.nextLong();
    LargestPrimeFactor l = new LargestPrimeFactor(n);
    System.out.println(l.prime(n, 2));
  }
}

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        }
        if (file.exists()) {
            Scanner scanner = null;
            try {
                scanner = new Scanner(file, UTF_8);
                quota = scanner.nextLong();
            } catch (FileNotFoundException ex) {
                // no op
            } catch (NoSuchElementException ex) {
                // no op
            } finally {

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        File file = getQuotaFile();
        if (file.exists()) {
            Scanner scanner = null;
            try {
                scanner = new Scanner(file, UTF_8);
                quota = scanner.nextLong();
            } catch (FileNotFoundException ex) {
                // no op
            } catch (NoSuchElementException ex) {
                // no op
            } finally {

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        File file = getQuotaFile(user);
        if (file.exists()) {
            Scanner scanner = null;
            try {
                scanner = new Scanner(file, UTF_8);
                quota = scanner.nextLong();
            } catch (FileNotFoundException ex) {
                // no op
            } catch (NoSuchElementException ex) {
                // no op
            } finally {

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    String results = null;
    try {
      new Count(new String[]{path}, 0, conf).runAll();
      results = bytes.toString();
      in = new Scanner(results);
      assertEquals(dirs, in.nextLong());
      assertEquals(files, in.nextLong());
    } finally {
      if (in!=null) in.close();
      IOUtils.closeStream(out);
      System.setOut(oldOut);

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    try {
      new Count(new String[]{path}, 0, conf).runAll();
      results = bytes.toString();
      in = new Scanner(results);
      assertEquals(dirs, in.nextLong());
      assertEquals(files, in.nextLong());
    } finally {
      if (in!=null) in.close();
      IOUtils.closeStream(out);
      System.setOut(oldOut);
      System.out.println("results:\n" + results);

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    String results = null;
    try {
      runCmd(shell, "-count", path);
      results = bytes.toString();
      in = new Scanner(results);
      assertEquals(dirs, in.nextLong());
      assertEquals(files, in.nextLong());
    } finally {
      if (in!=null) in.close();
      IOUtils.closeStream(out);
      System.setOut(oldOut);

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    try {
      runCmd(shell, "-count", path);
      results = bytes.toString();
      in = new Scanner(results);
      assertEquals(dirs, in.nextLong());
      assertEquals(files, in.nextLong());
    } finally {
      if (in!=null) in.close();
      IOUtils.closeStream(out);
      System.setOut(oldOut);
      System.out.println("results:\n" + results);

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    }


    try {
      // Get the recorded dfsUsed from the file.
      if (sc.hasNextLong()) {
        cachedDfsUsed = sc.nextLong();
      } else {
        return -1;
      }
      // Get the recorded mtime from the file.
      if (sc.hasNextLong()) {

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