#include <iostream>
#include <tuple>

using namespace std ;



int main()
{
 //This typle contains 3 values of types: string, int and double .
  tuple<string, int, double>  person1{"Ray", 30, 5.7} ;
  cout << "name: " << get<0>(person1)  << endl ;
  cout << "age: " << get<1>(person1)  << endl ;
  const  size_t sizeOfMyTuple = tuple_size_v< decltype(person1) > ;
  cout << "size: " << sizeOfMyTuple  << endl ;

  //Another way
  auto person2 = make_tuple("Mercer", 31, 5.7 )  ;
  cout << "name: " << get<0>(person2)  << endl ;

  //Yet another way
  tuple<string, int, double>  person3 = make_tuple("Lennox", 35, 6.5 )  ;
  cout << "name: " << get<0>(person3)  << endl ;

  // Can't do the below get expects a constant expression
  //  int i1=0 ;
  // cout << "name: " << get<i1>(person3)  << endl ;



   return 0;
}