Шаблоны: min, max

#include <iostream>
using namespace std;
template<typename Type, typename... Args>
Type min(Args... args) {
    auto seq = initializer_list<Type>({ args... });
    auto mn = numeric_limits<Type>::max();
    for (auto value : seq) if (value < mn) mn = value;
    return mn;
}
template<typename Type, typename... Args>
Type max(Args... args) {
    auto seq = initializer_list<Type>({ args... });
    auto mx = numeric_limits<Type>::min();
    for (auto value : seq) if (value > mx) mx = value;
    return mx;
}
int main() {
    cout << ">>> ";
    int a, b, c, d;
    cin >> a >> b >> c >> d;
    const auto mn = min<int>(a, b, c, d);
    const auto mx = max<int>(a, b, c, d);
    cout << "min: " << mn << "\nmax: " << mx << endl;
    system("pause");
}