Formatted code

  // Create ADAPT-VQE instance

  // Run H2 with the singlet-adapted-uccsd pool

  qcor::ADAPT adapt(initial_state, H, 2, "singlet-adapted-uccsd", "vqe",

                    optimizer);

  int nElectrons = 2;

  std::string pool = "singlet-adapted-uccsd";

  std::string subAlgo = "vqe";

  qcor::ADAPT adapt(initial_state, H, nElectrons, pool, subAlgo, optimizer);

  // Execute!

  auto energy = adapt.execute();