2(ПП)

using namespace std;
#include <iostream>
#include <omp.h>

int main()
{
 omp_set_num_threads(3);
 #pragma omp parallel
    {
     if (omp_get_num_threads() >1)
      {
        cout << "Total: " << omp_get_num_threads() << " Number: " << omp_get_thread_num() << endl;
           }
    }
 omp_set_num_threads(1);
 #pragma omp parallel
    {
      if (omp_get_num_threads() >1)
         {
               cout << "Total: " << omp_get_num_threads() << " Number: " << omp_get_thread_num() << endl;
              }
    }
}