VC++内置数据类型存储及取值范围

亲测，基于win7 32位，vs2012编译

结果：

代码：

#include "stdafx.h"
#include <iostream>
#include <iomanip>
#include <limits>
using namespace std;  


template<typename T>
void Output()
{
    cout<<left <<setw (18)<<typeid(T).name()<<setw (8)<<sizeof(T)<<numeric_limits<T>::min()<<"～"<<numeric_limits<T>::max()<<endl;
}

int _tmain(int argc, _TCHAR* argv[])
{
    cout<<left <<setw (18)<<"数据类型"<<setw (8)<<"字节数"<<"取值范围"<<endl;
    Output<bool> ();
    cout<<left <<setw (18)<<typeid(char).name()<<setw (8)<<sizeof(char)<<(int)numeric_limits<char>::min()<<"～"<<(int)numeric_limits<char>::max()<<endl;
    Output<wchar_t> ();
    cout<<endl;

    Output<short> ();
    Output<unsigned short> ();
    Output<int> ();
    Output<unsigned int> ();
    Output<long int> ();
    Output<unsigned long int> ();
    Output<long long int> ();
    Output<unsigned long long int> ();
    cout<<endl;
    
    Output<float> ();
    Output<double> ();
    Output<long double> ();
    cout<<endl;

    system("pause");
    return 0;  
}