↩ 🔵 🔵 🔵 ❪֎ₛₜ❫ C++ Standard Library ○ ❪֎₈❫ C++ Values ○ ❪֎₈ₛₜ❫ ﹤iostream﹥ Values ○ ❪֎₈ₑₛₜ❫ C++ Standard Library Variables ○