/* File: hello3.cpp
   Simple use of '#pragma omp parallel'
   This version uses cout which is NOT "critical"
   Can specify critical region with another #pragma
   to keep the output from getting jumbled
   
   compile with: g++ hello1.cpp -fopenmp
*/

#include <iostream>
#include <omp.h>

using namespace std ;

int main() {

   cout << "Hello from master thread." << endl ;
   

#pragma omp parallel
   {
   int id = omp_get_thread_num() ;
   int max = omp_get_num_threads()  ;

   #pragma omp critical
   {
      cout << "Team member " << id << " reporting from team of " << max << endl ;
   }

   }

   cout << "Master thread finished, goodbye." << endl ;

}