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take variables in text file and run in java
1 Answer(s)      4 years and 5 months ago
Posted in : Java Beginners

I have a text file which have variables

17 10 23 39 13 33

How to take "17"in java code?

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March 4, 2011 at 3:41 PM


Java read File

import java.io.*;
public class ReadFile{
    public static void main(String[] args) throws Exception {
        File f = new File("C:/numbers.txt");
            FileReader fr = new FileReader(f);
            BufferedReader reader = new BufferedReader(fr);
            String st = "";
            while ((st = reader.readLine()) != null) {
            System.out.println(st);
            }
        }
    }









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