#include <iostream>
 
using namespace std;
 
int step_amounts[3] = {1000, 3000, 5000};
string step_names[3] = {"A", "B", "C"};
 
struct Stependy
{
  short id;
  int &amount;
  string &name;
 
  Stependy(short id) : id(id), amount(step_amounts[id-1]), name(step_names[id-1]) {}
};
 
struct Student
{
  string fname;
  string sname;
  Stependy stependy;
 
  Student(string fname, string sname, short s) : fname(fname), sname(sname), stependy(s) {}
};
 
 
int main()
{
  Student student("Abc", "Def", 2);
  cout << student.stependy.amount << endl;
  return 0;
}

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