Vezbe1

import java.util.Scanner;

public class Vezbe1 implements Runnable {
    public static void main(String[] args) {
        Thread threads[] = new Thread[5];

        for(int i = 0; i < 5; i++) {
            threads[i] = new Thread(new Vezbe1(), "n"+i);

            threads[i].start();
        }

        Scanner s = new Scanner(System.in);

        while(!s.next().equals("Kraj")) {

        }

        for(int i = 0; i < 5; i++) {
            threads[i].interrupt();
        }

        s.close();
    }

    @Override
    public void run() {
        switch(Thread.currentThread().getName()) {
            case "n0": {
                long p = 0;
                long d = 1;
                for(int i = 1; i <= 50 && !Thread.interrupted(); i++) {
                    long t = p;
                    p=d;
                    d=t+p;

                    System.out.println(Thread.currentThread().getName() + ": " + p);
                }
            }
            break;
            case "n1": {
                for(int i = 1; i <= 50 && !Thread.interrupted(); i++) {
                    System.out.println(Thread.currentThread().getName() + ": " + i*i);
                }
            }
            break;
            case "n2": {
                for(int i = 1; i <= 50 && !Thread.interrupted(); i++) {
                    System.out.println(Thread.currentThread().getName() + ": " + 2*(i+1));
                }
            }
            break;
            case "n3": {
                for(int i = 1; i <= 50 && !Thread.interrupted(); i++) {
                    System.out.println(Thread.currentThread().getName() + ": " + 2*i+1);
                }
            }
            break;
            case "n4": {
                long f = 1;
                for(int i = 1; i <= 50 && !Thread.interrupted(); i++) {
                    f*=i;
                    System.out.println(Thread.currentThread().getName() + ": " + f);
                }
            }
            break;
        }
    }
}