public static void main(String[] args) throws IOException {
Scanner scanner = new Scanner(new BufferedInputStream(System.in));
while (scanner.hasNext()) {
String str = scanner.next();
if (str.equals("*")) break;
if ((int) str.charAt(0) < 97) num(str);
else abcd(str);
}
}
public static void main(String[] args) {
/* Enter your code here. Read input from STDIN. Print output to STDOUT. Your class should be named Solution. */
Scanner in = new Scanner(System.in);
String input = "";
int n = 1;
String output = "";
while (in.hasNextLine()) {
if (in.hasNext()) {
output += n + " " + in.nextLine() + "\n";
n++;
}
}
System.out.println(output);
}
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();
}
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;
}
