迭代器输出二维数组

#include 
#include 
#include 
using namespace std;
void main()
{
	
	int ia[2][3] = { {2,3,4},{3,2,4}};
	for (auto p = begin(ia); p != end(ia); ++p)
	{
		for (auto q = begin(*p); q != end(*p); ++q)
		{
			cout << *q << " ";
		}
	}
	system("pause");
	
}