// numeric_limits example #include <iostream> // std::cout #include <limits> // std::numeric_limits int main () { std::cout << std::boolalpha; std::cout << "Minimum value for int: " << std::numeric_limits<int>::min() << '\n'; std::cout << "Maximum value for int: " << std::numeric_limits<int>::max() << '\n'; std::cout << "int is signed: " << std::numeric_limits<int>::is_signed << '\n'; std::cout << "Non-sign bits in short int: " << std::numeric_limits<short int>::digits << '\n'; std::cout << "Non-sign bits in int: " << std::numeric_limits<int>::digits << '\n'; std::cout << "Non-sign bits in long int: " << std::numeric_limits<long int>::digits << '\n'; std::cout << "Non-sign bits in long long int: " << std::numeric_limits<long long int>::digits << '\n'; std::cout << "Maximum value for short int: " << std::numeric_limits<short int>::max() << '\n'; std::cout << "Maximum value for int: " << std::numeric_limits<int>::max() << '\n'; std::cout << "Maximum value for long int: " << std::numeric_limits<long int>::max() << '\n'; std::cout << "Maximum value for long long int: " << std::numeric_limits<long long int>::max() << '\n'; std::cout << "Maximum value for float: " << std::numeric_limits<float>::max() << '\n'; std::cout << "Maximum value for double: " << std::numeric_limits<double>::max() << '\n'; std::cout << "Maximum value for long double: " << std::numeric_limits<long double>::max() << '\n'; return 0; }