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  1. #include <mpi.h> 
  2. #include <iostream>
  3. using namespace std;
  4. main(int argc, char **argv){ 
  5.   cout << "Before MPI_Init" << endl; 
  6.   MPI_Init(&argc, &argv); 
  7.   cout << "Parallel section" << endl; 
  8.   MPI_Finalize(); cout << "After MPI_Finalize" << endl; 
  9.  
  10. }
Success #stdin #stdout #stderr 0.27s 41020KB
comments (?)
stdin 
public class q1{
  }
stdout 
Standard output is empty
stderr 
Error: unexpected symbol in "using namespace"
Execution halted
https://ideone.com/GcJ734
language:
R (R 3.5.2)
created:
2 years ago
visibility:
public

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