public class Vector implements Runnable {
    public int limit = 10000;//количество элементов в векторе
    public long iter = 10000;
    public int i_vect1[]  = new int [limit];
    public int i_vect2[]  = new int [limit];
    public int i_vect_result[] = new int[limit];
    
    Thread t;
    String name;
    public int param;
    public int num;

    public void init(){
        //заполнение вектора случайными числами
        Random r = new Random();
        for (int i = 0; i < this.limit-1 ;i++ ){
            i_vect1[i] = r.nextInt(100);
            i_vect2[i] = r.nextInt(100);
        }


    }

      Vector(String threadname, int parameter, int number){
        name = threadname;
        param = parameter;
        num = number;
        t = new Thread(this,threadname);
        //System.out.println("Вычисляется поток вектора:"+ name);
        t.start();
    } 
    

    public void t_start(int parameter, int number){
      num = number;
      param = parameter;
      t.start();
    }

    public void run(){
        init();
        final long time_start = System.currentTimeMillis();
        System.out.println("Поток № " + this.num + " по имени:"+ t.getName() +   " стартовал");
        int steep = this.limit / 10;  //делим вектор на 10 потоков
        int block_start = (this.num * steep) - 1;
        if (this.num == 0) {block_start = 0;}
        int block_end = (block_start + steep) - 1;
        for (int i = block_start; i < block_end ; i++){
             for(long j = 0; j < this.iter; j++){
                i_vect_result[i]= i_vect1[i] + i_vect2[i];
              }
        }
        final long time_stop = System.currentTimeMillis();
        long time_result = time_stop - time_start;
        System.out.println("Поток № " + this.num + " по имени:"+ t.getName() + " завершен. Время выполнения: " + time_result);
    
}

System.out.println("Старт 10 новых потоков:");
        Vector tr81 = new Vector("10_1",10,0);
        Vector tr82 = new Vector("10_2",10,1);
        Vector tr83 = new Vector("10_3",10,2);
        Vector tr84 = new Vector("10_4",10,3);
        Vector tr85 = new Vector("10_5",10,4);
        Vector tr86 = new Vector("10_6",10,5);
        Vector tr87 = new Vector("10_7",10,6);
        Vector tr88 = new Vector("10_8",10,7);
        Vector tr89 = new Vector("10_9",10,8);
        Vector tr810 = new Vector("10_10",10,9);
        try{
            tr81.t.join();
            tr82.t.join();
            tr83.t.join();
            tr84.t.join();
            tr85.t.join();
            tr86.t.join();
            tr87.t.join();
            tr88.t.join();
            tr89.t.join();
            tr810.t.join();

        } catch (InterruptedException e){
            System.out.println("Прерывание 10 потоков");
        } 
        System.out.println("Завершение всех 10 потков пот