c++ primer 第四章习题（2）

int _tmain(int argc, _TCHAR* argv[])
{
unsigned int bits = 0x11;
cout << hex << bits << endl;
return 0;
}

int _tmain(int argc, _TCHAR* argv[])
{
unsigned char bits = 0x11;
cout << hex << static_cast<int>(bits) << endl;
return 0;
}