how to access the last element of a set in c++ code example

Example 1: how to get last element of set in c++

set<int> s = {1,2,3}
auto it = s.end();
it--;
cout<<*it<<"\n"; // This refers to last element of a set

Example 2: access last element of set c++

auto it = s.end();
it--;
cout<<*it<<"\n";