예외 처리
size_t
삼항 연산자
시프트 연산자
범위 기반 for문, 상수 참조
constexpr
Lambda expression, auto, mutable, noexcept
string_view
Iterator
typename
Rvalue Reference
begin, end, cbegin, cend, rbegin, rend, crbegin, crend
decltype
trailing return type
Wide character
Variadic arguments(va_list, Variadic templates), Fold expression
sstream
Functor
Macro Function
initializer_list
bits/stdc++.h
size_type
unordered_map
explicit
common_type_t
empty
stderr
Casting operators
assert
unordered_set
typedef, using, namespace
typeid
ptrdiff_t
Temporary object
RAII & Smart Pointers