Threads

[Ankur Jain Kothari]

How do i create four threads and each thread calculating the cube root of a different number?

[Ankit Garg]

There are many ways of doing it. Did you try to write some code by yourself?? Here's a structure of a program that can do it

class CubeCalculator extends Thread {
    int num;
    public CubeCalculator(int n) {
        num = n;
    }
    public void run() {
        //calculate cube root of num
    }
    public static void main(String[] args) {
        //create 4 instances of CubeCalculator with different numbers and start them
    }
}

[Ankur Jain Kothari]

ya thanks....i did it this way ? now i want to search a text file on the computer which has the four numbers...how can i do it? i dont want to store the file in the root of the web dir....

[Ankit Garg]

So this has become a completely different question now. If the question is about reading a file from a web application, then the SCJP forum is not the appropriate place for this question. Start a new topic in a more appropriate forum...

[Ankur Jain Kothari]

sorry.....its not the web directory....i dont want to store the text file in the root directory of the application.....not the web directory...how do i search the whole computer for the text file named cube.txt?

[Henry Wong]

Ankur Jain Kothari wrote:how do i search the whole computer for the text file named cube.txt?

Please show us what you did so far, and what problems you are having, and we can give you a hint in the right direction.

Henry