STL Tuple in C++

#include<bits/stdc++.h>
using namespace std;
int main()
{
    tuple<char, int, double>t;

    t = make_tuple('A', 10, 20.5);

    cout << "Tuple is :: " << get<0>(t) << " " << get<1>(t) << " " << get<2>(t) << "\n";

    return 0;
}