Java Week4(C) Notepad

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Java Week4(C) Notepad

  1. 1. JAVA WEEK4(C) /* Week 4 : c) Write a Java program that displays the number of characters, lines and words in a text file. */ import java.io.*; import java.util.*; public class LabPro10 { public static void main(String args[]) { try { FileInputStream f=new FileInputStream("run"); LineNumberReader lr=new LineNumberReader(new InputStreamReader(f)); String data; StringTokenizer st; int words=0,chars=0; while((data=lr.readLine())!=null) { st=new StringTokenizer(data); words+=st.countTokens(); chars+=data.length(); } System.out.println("total words"+words); System.out.println("total chras"+chars); System.out.println("total lines"+lr.getLineNumber()); f.close(); } catch(Exception e) {System.out.println("err"+e);} } } Page 1

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