Template max emaple

// Example program
#include <iostream>
#include <string>
using namespace std;
template <class T>
T Max( T const &t1, T const &t2)
{
    return t1 > t2 ? t1 : t2;
}

int main()
{
    cout << Max(15,20) << endl;
    cout << Max<double>(2.0,20) << endl;
}