task2.cpp

/**
This is a pretty easy task.
Define a structure ( well this is called a trait ) called is_same inside a namespace gstd that returns true if the types
passed are same and false if types are different

prerequisites
 * Templates in C++
 * Specialization of Templates
 * Partial Specialization of Templates

As you guys are probably new to template meta programming  i suggest you to exectute your code here
https://cppinsights.io/
**/  
namespace gstd{
 	
   // Holder template 
   template<typename T,typename U>
   struct is_same;

}

/**
 * Example
 * bool both_types_same = gstd::is_same<int,int>;  //Should return true
 * bool both_types_same = gstd::is_same<int,float>; // Should return false
*/