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Thread: Help..see the code and jst i need small help..

  1. #1
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    Default Help..see the code and jst i need small help..

    I would just like my string testline(name of string) to break when a $ symbol is pressd instead of new line..any edits...do it plzz...



    /*import java.util.Scanner;
    import java.util.regex.*;
    public class test
    {
    public static String s;
    public static void main(String args[])
    {
    int i,l,x=0;
    String a,c;
    String testline;
    Scanner br=new Scanner(System.in);
    testline=br.next();
    Pattern pattern = Pattern.compile("[0-1]+");
    Matcher matcher = pattern.matcher(testline);
    while (matcher.find()) {
    s=matcher.group();
    for(i=0;i<s.length();i=i+4)
    {
    c=s.substring(i,i+4);
    testline=binary(c,testline);
    }
    }
    testline=testline.replaceFirst("Input", "Output");
    System.out.print(testline);
    }
    public static String binary(String s,String testline)
    {
    int i = Integer.parseInt(s, 2);
    String t="";
    t=t.valueOf(i);
    //System.out.println(t);
    testline=testline.replace(s, t);

    return testline;
    }
    }
    */


  2. #2
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    Default Re: Help..see the code and jst i need small help..

    Welcome to the forum! Please read this topic to learn how to post code correctly.

    Review the String API for possible answers to your question.

  3. #3
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    Default Re: Help..see the code and jst i need small help..

    What exactly do you mean by string to break when a $ is pressd instead of new line? Is it while reading from keyboard or what is the scenario you are having?
    Thanks and regards,
    Sambit Swain

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