#include <iostream>
#include <cstdlib>
#include <limits>

namespace ralph{
	
	class scanner{
		std::istream &in;
		
	public:
		explicit scanner(std::istream &in)
		:in(in){
		}
		
		template <typename T>
		T read(){
			T data;
			in>>data;
			return data;
		}

		/*template <>
		std::string read<std::string>();*/
	};
	
	template <>
	std::string scanner::read<std::string>(){
		std::string str;
		std::getline(in, str);
		return str;
	}
};

/* TESTCASE

int main(int argc, char *argv[]){
	ralph::scanner sc(std::cin);
	std::cout<<"Enter your name"<<std::endl;
	std::string name=sc.read<std::string>();
	std::cout<<"Enter your age"<<std::endl;
	unsigned age=sc.read<unsigned>();
	std::cout<<name<<"\t"<<age<<std::endl;
}

*/