#include <iostream>
#include <iomanip>

using namespace std;

template<typename T>
class lim {
  public:
    static bool sign() {
	T a(0), b(a-1);
	return b < a;
    }

    static T min() {
	return T();
    }

    static T max() {
	T a = ~0;
	return sign() ? a>>1 : a;
    }
};

int main() {
    cout << boolalpha;

    cout << "Type\tsign\tmin\tmax\n";

    cout << "char\t"
	 << lim<char>::sign() << '\t'
	 << int(lim<char>::min()) << '\t'
	 << int(lim<char>::max()) << '\n';

    cout << "uchar\t"
	 << lim<unsigned char>::sign() << '\t'
	 << int(lim<unsigned char>::min()) << '\t'
	 << int(lim<unsigned char>::max()) << '\n';

    cout << "short\t"
	 << lim<short>::sign() << '\t'
	 << lim<short>::min() << '\t'
	 << lim<short>::max() << '\n';

    cout << "ushort\t"
	 << lim<unsigned short>::sign() << '\t'
	 << lim<unsigned short>::min() << '\t'
	 << lim<unsigned short>::max() << '\n';

    cout << "int\t"
	 << lim<int>::sign() << '\t'
	 << lim<int>::min() << '\t'
	 << lim<int>::max() << '\n';

    cout << "uint\t"
	 << lim<unsigned int>::sign() << '\t'
	 << lim<unsigned int>::min() << '\t'
	 << lim<unsigned int>::max() << '\n';

}