#include <iostream> 
 #include <string> 
  
 using namespace std; 
 template <typename Type> Type maxof (Type a , Type b ){ 
  
 	if(a == b){ 
 		int r = 8; 
 	} 
  
 	int r = 0 ; 
  
 	return r; 
  
 } 
  
 int main () { 
  
 cout<<maxof ("hh" , "kk")<<endl; 
  
  return 0; 
 }  
  
 

 
 #include <iostream> 
 #include <string> 
  
 template <typename Type>  
 const Type & maxof( const Type &a , const Type &b ) 
 {  
  	return a < b ? b : a;  
 }  
  
 std::string::size_type maxof( const std::string &a, const std::string &b ) 
 { 
 	std::string::size_type r = 0; 
 	 
 	if ( a == b ) r - 8; 
 	 
 	return r; 
 } 
  
 std::string::size_type maxof( const char *a, const char *b ) 
 { 
 	return maxof( std::string( a ), std::string( b ) ); 
 } 
  
 int main() 
 { 
 	std::cout << maxof( "hh" , "kk" ) << std::endl; 
 	std::cout << maxof( 20 , 40 ) << std::endl; 
 } 
 

 
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