/算法步骤(2.5)* to dO: MPI Gather(&D[n"myid], n, MPI INT, D, n, MPI INTO MPI COMM WORLD) if(myid==0) printf("Result: n"); print(D) printf("The running time is %dn freeallo/*算法步骤(2.5)*/ CD_to_D(); MPI_Gather(&D[n*myid],n, MPI_INT,D,n,MPI_INT,0, MPI_COMM_WORLD); print(D); bcast(D); } if(myid==0) printf("Result: \n"); print(D); if(myid==0){ endtime=MPI_Wtime(); printf("The running time is %d\n", endtime-starttime); } freeall(); MPI_Finalize(); }