Function main

03.14-rangesCommonView2/main.cpp:9–19

#include <vector>

int main()
{
  auto v   = std::vector{3, 5, 6, 7, 9};
  auto rng = v |
             std::views::take_while([](int x) { return x > 5; })
             // #A View with harmonized iterator types
             | std::views::common;

  auto res = std::accumulate(rng.begin(), rng.end(), 0);
  std::cout << res << '\n';
}