# re: error LNK2019: 無(wú)法解析的外部符號(hào) _main，該符號(hào)在函數(shù) ___tmainCRTStartup 中被引用 MSVCRTD.lib  回復(fù)  更多評(píng)論   

#include<iostream>
using namespace std;
template<typename T>
class Arry
{
public:
Arry(){}
~Arry(){delete []t;}
friend ostream &operator<<(ostream &os,Arry &A);//重載輸出運(yùn)算符
friend istream &operator>>(istream &is,Arry &A);//重載輸入運(yùn)算符
private:
int t[10];
};


ostream &operator<<(ostream &os,Arry &A)
{
for(int i=0;i<10;i++)
{
os<<A.t[i]<<" ";
}
os<<endl;
return os;
}

//template<typename T>
istream &operator>>(istream &is,Arry &A)
{
for(int i=0;i<10;i++)
{
is>>A.t[i];
}
return is;
}

int main()
{
Arry A;
cin>>A;
cout<<A;
return 0;
}