#include <omp.h>
#include <stdio.h>
#include <stdlib.h>

int main( ) 
{
    int a[5], i;

    #pragma omp parallel
    {
        // Perform some computation.
        #pragma omp for
        for (i = 0; i < 5; i++)
            a[i] = i * i;

        // Print intermediate results.
        #pragma omp master
            for (i = 0; i < 5; i++)
                printf("a[%d] = %d\n", i, a[i]);
      
        // Wait.
        //#pragma omp barrier

        // Continue with the computation.
        #pragma omp for
        for (i = 0; i < 5; i++)
            a[i] += i;
    }
}