++

lab10/jacobi/jacobi_mpi.cpp

@@ -156,9 +156,10 @@ Jacobi::Result JacobiMPI::run(const Matrix &init, double epsilon,
 
     nIter++;
     std::swap(t0, t1);
+    if (nIter == maxNumIter) {
+      std::cout << phi[t1] << std::endl;
+    }
   }
 
-  std::cout << phi[t1] << std::endl;
-
   return Jacobi::Result{phi[t1], dist, nIter};
 }