void send(int odbiorca)
	{
		int vecsize = vec.size();
		int strsize = string2.length();
		MPI::COMM_WORLD.Send(&vecsize, 1, MPI::INT, odbiorca, 0);
		MPI::COMM_WORLD.Send(&(vec[0]), vecsize, MPI::INT, odbiorca, 0);
		MPI::COMM_WORLD.Send(&strsize, 1, MPI::INT, odbiorca, 0);
		MPI::COMM_WORLD.Send(&string2, 1, MPI::CHAR, odbiorca, 0);





	}

	void recv(int nadawca)
	{
		string tempString;
		vector<int>tempVector;


		int vecsize;
		int strsize;
		char*buff = new char[strsize + 1];
		MPI::COMM_WORLD.Recv(&vecsize, 1, MPI::INT, nadawca, 0);
		MPI::COMM_WORLD.Recv(&(tempvVctor[0]),vecsize, MPI::INT, nadawca, 0);
		MPI::COMM_WORLD.Recv(&strsize, 1, MPI::INT, nadawca, 0);
		MPI::COMM_WORLD.Recv(buff, strsize, MPI::CHAR, nadawca, 0);
		buff[size] = "\0";
		string2.append(buff);
		vec.resize(tempVector);




	}