#include <omp.h>#define N     1000int main (){	int i,id;	float a[N], b[N], c[N];	/* Some initializations */	for (i=0; i < N; i++)  		a[i] = b[i] = i * 1.0;	#pragma omp parallel shared(a,b,c) private(i,id)  	    {  	    #pragma omp sections nowait    		{    		#pragma omp section    		id = omp_get_thread_num();		printf("working in Thread %d\n",id);		for (i=0; i < N/2; i++)      			c[i] = a[i] + b[i];    		#pragma omp section    		id = omp_get_thread_num();		printf("working in Thread %d\n",id);		for (i=N/2; i < N; i++)      			c[i] = a[i] + b[i];    		}  /* end of sections */  	    } /* end of parallel section */}