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  1. #1
    csrLewis93 is offline Member
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    Default Finding number of lines, words, and characters in a file

    Hello. I need to prompt the user for a file name and then count the number of words, lines, and characters in that file. I'm new to java and don't know
    where to begin. What I have so far is:
    Java Code:
    import java.util.Scanner;
    import java.io.File;
    import java.io.FileNotFoundException;
    
    public class filecount
    {
    	public static void main(String[] args) throws FileNotFoundException
    	{
    		Scanner input = new Scanner(System.in);
    		System.out.print("Input file name ");
    		String inputFileName = input.next();
    Any help would be appreciated.

  2. #2
    wsaryada is offline Senior Member
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    Bali, Indonesia
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    Default Re: Finding number of lines, words, and characters in a file

    Hi,

    - First, you should learn the Basic I/O library in Java. Start in the following tutorial Lesson: Basic I/O (The Java™ Tutorials > Essential Classes), specifically read section on how to read files.
    - Next, learn about the String class. You will find how to manipulate string to get the words or characters out of the file contents. Jump to the following section: Strings (The Java™ Tutorials > Learning the Java Language > Numbers and Strings)

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