↩ 🔵 🔵 🔵 ❪֎ₛₜ❫ C++ Standard Library ○ ❪֎₃❫ C++ Functions ○ ❪֎₃ₛₜ❫ ﹤algorithm﹥ Functions ○ ❪֎₃ₛₜ❫ ﹤istream﹥ Functions ○ ❪֎₃ₛₜ❫ ﹤string﹥ Functions ○