while(!done)
		{
		for ( l = 0 ;l <= number_thread ; l++)
		{
		  if(result <= 0)
		  {
		    //x = l;
		    done = 1;
		    break;
		  }
		  x++;
		 result--;
		if (pthread_create(&threads[l], &attr, &test, (void *)l) != 0 ){
		   printf("ERROR; return code from pthread_create() is %d\n", l);
		   exit(-1);
		}
		printf("\x1b[32mthread Number: %d created \n", l);

		  if(x >= number_thread)
		  {


		    pthread_attr_destroy(&attr);
		for(j=0; j<x; j++) {
		  rc = pthread_join(threads[j], &status);
                if( pthread_join( threads[j], &status) != 0 ) {

			if (rc) {
			  printf("ERROR; return code from pthread_join() is %d\n", rc);
			  exit(-1);
			}
		}
                }

		  }
		}
		//l++;

		}