// en C++

#include <iostream>

using namespace std;

typedef double T1;
typedef int*   T2;

template <class T1, class T2>
struct Pair {
  T1 first; T2 second;
};

int main(void)
{
 Pair<double,int*> p;
 int    i;

 p.first = 3.14;
 p.second = new int[5];

 for(i=0; i<5; i++)
 {
  p.second[i]=i;
 }

 cout << p.first << endl;
 for(i=0; i<5; i++)
 {
  cout << p.second[i] << endl;
 }

 delete [] p.second;

 return 0;
}