solve it plz i need to know how to solve this woth java?

Question

Write a program called URL, that reads from the standard input, keyboard input, a commercial web site URL. You should expect that the URL starts with www and ends with .com After reading the input you should out the url . excluding the www. and the .com

Sample Input
Please enter a url:
www.yahoo.com

Sample output
yahoo

Answer 1

Here is a method for getting input from the user...

public String getUserInput() {
String inputLine = null;
try {
BufferedReader is = new BufferedReader(new InputStreamReader(System.in));
inputLine = is.readLine();
if(inputLine.length()==0) return null;
} catch (IOException e) {
System.out.println("IOException: "+e);
}
return inputLine.toLowerCase().trim();
}

As for taking sub-strings out of a string, reference the Java libraries specifically the String class. I would imagine you would use ".substring(x,y)" amongst other methods.

Answer 2

better yet just use the variable names of the input

Answer 3

how about you try to do it yourself and if you have problems, then you ask?