程序1:: // C++ program to illustrate//is_pointertemplate#include<iostream>#include<type_traits>usingnamespacestd;// main programclassGFG{};intmain(){cout<< boolalpha;cout<<"is_pointer:"<<endl;cout<<"GFG:"<<is_pointer<GFG>::value <<'\n';cout<<"GFG*:"<<is_pointer<GFG*>::value ...