#include <iostream>#include <vector>using namespace std;int main(){// int i, j; const int N = 5; vector<int> _nodes(N*2); for(int i = 0; i < 10; i++) { _nodes[i] = i + 1; } int (*nodes)[2] = (int(*)[2])&_nodes[0];//???? cout<<nodes[0]<<"\t"<<nodes[1]<<endl; return 0;}