tuple in C++
``` #include <iostream> #include <tuple> using namespace std; int main() { tuple<int, int, int> t{1, 2, 3}; t = {2, 3, 4}; get<0>(t) = 3; cout<<get<0>(t)<<endl; } ```
``` #include <iostream> #include <tuple> using namespace std; int main() { tuple<int, int, int> t{1, 2, 3}; t = {2, 3, 4}; get<0>(t) = 3; cout<<get<0>(t)<<endl; } ```