#include "iostream.h"
#include "stdlib.h"
//--------pretend the code below is in a file  vector.cc-------
template <class T, int N> class vector{
	T s[N];
public:

T& operator[](int i)
{	if( i<0 ){ cerr<<"Subscript too small\n"; exit(1);}
	if( i>=N) {cerr<<"Subscript too large\n"; exit(1);}
        return s[i];
}
};

int main()
{
	vector<int, 10> a;

	a[1]=1;
	cout << a[1];

	a[12];

}