引用

#include

using namespace std;

 

template

T bigger(T val1,T val2)

{

return val1>val2?val1:val2;

}

 

int main()

{

    int val1=2,val2=8;

cout<

getchar();

return 0;

}

-------------------------------------------------------------------------------

#include

using namespace std;

 

template

const T& bigger(const T& val1,const T& val2)

{

return val1>val2?val1:val2;

}

 

 

int main()

{

cout<

getchar();

return 0;

}

------------------------------------------------------------------------------------------------

以上两种方式的结果都是8