#include<iostream>

 #include<map>

 #include<vector>

 using namespace std;

 struct date_s

 {

         long id;

         string obj_type;

         string obj_name;

 };

 typedef vector<date_s> S_vector;

 int main(int argc,char ** argv)

 {

         int table_no;

         vector<date_s> v_data;

         map<int,S_vector> m;

         map<int,S_vector>::iterator it_m;

         date_s d1,d2,d3;

         d1.id = ;

         d1.obj_name = "lijin";

         d1.obj_type = "man";

         d2.id = ;

         d2.obj_name = "duanxiang";

         d2.obj_type = "man";

         d3.id = ;

         d3.obj_name = "yuandong";

         d3.obj_type = "man";

         v_data.push_back(d1);

         v_data.push_back(d2);

         v_data.push_back(d3);

         m[] = v_data;

         S_vector tmp;

         it_m = m.begin();

         tmp = it_m->second;

         cout<<it_m->second.front().id<<endl;

         for(;it_m != m.end();it_m++)

         {

         // cout<<it_m->first<<":"<<it_m->second.id<<" "<<it_m->second.obj_name<<endl;

         }

         return ;

 }