c++11 2行の整数を読み出す

#include 
#include
#include
#include
#include
#include

using namespace std;




int main(int argc, char** argv)
{
	
	vector ivec,ivec1;
	string str;
	
	getline(cin, str);
	{
		istringstream iss(str);
		string num;
		while (iss >> num)
		{
			ivec.push_back(stoi(num));
		}
	}
	
	getline(cin, str);
	{
		istringstream iss(str);
		string num;
		while (iss >> num)
		{
			ivec1.push_back(stoi(num));
		}
	}

	for (auto v : ivec)
		cout << v << " ";
	cout << endl;

	for (auto v : ivec1)
		cout << v << " ";
	cout << endl;
	
	
	

	system("pause");
	return 0;
}