_:n679a83007541491d8a5f3c18b26247c4xb0
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/BreadcrumbList>
<https://laptrinhcanban.com/cpp/lap-trinh-cpp-co-ban/nhap-xuat-trong-cpp/index.html>