C++类型最大值和最小值

#include <limits>
#include <iostream>
#include <Tchar.h> 
using namespace std; 
int _tmain(int argc,_TCHAR* argv[])
{
    cout<<"short:"<<endl;
    cout<<"min="<<numeric_limits<short>::min()<<endl;
    cout<<"max="<<numeric_limits<short>::max()<<endl;

    cout<<"int:"<<endl;
    cout<<"min="<<numeric_limits<int>::min()<<endl;
    cout<<"max="<<numeric_limits<int>::max()<<endl;

    cout<<"double:"<<endl;
    cout<<"min="<<numeric_limits<double>::min()<<endl;
    cout<<"max="<<numeric_limits<double>::max()<<endl;

    cout<<"long:"<<endl;
    cout<<"min="<<numeric_limits<long>::min()<<endl;
    cout<<"max="<<numeric_limits<long>::max()<<endl; 
    return 0;
  
}

#include <limits>
#include <iostream>
using namespace std; 
int main(void)
{
    cout<<"short:"<<endl;
    cout<<"min="<<numeric_limits<short>::min()<<endl;
    cout<<"max="<<numeric_limits<short>::max()<<endl;

    cout<<"int:"<<endl;
    cout<<"min="<<numeric_limits<int>::min()<<endl;
    cout<<"max="<<numeric_limits<int>::max()<<endl;

    cout<<"double:"<<endl;
    cout<<"min="<<numeric_limits<double>::min()<<endl;
    cout<<"max="<<numeric_limits<double>::max()<<endl;

    cout<<"long:"<<endl;
    cout<<"min="<<numeric_limits<long>::min()<<endl;
    cout<<"max="<<numeric_limits<long>::max()<<endl; 
    return 0;
  
}

代码有所不同 主要是在linux中涉及到了wchar和tchar的问题 暂时未涉及，以后来完善。