C++ Keywords

C ++ keywords words are also called reserve words. The meaning of these words is already defined by the compiler.

For example int age =27; where int is the keyword whose special meaning is already defined. We cannot use it as an identifier. They always begin with the small latter.

List of all possible reserve words in C++ 2017

Keywords (A-C)Keywords (C-I)Keywords (L-S)Keywords (S-Z)
alignas continuelongstatic_cast
alignof co_awaitmodule struct
andco_returnmutableswitch
and_eqco_yield namespacesynchronized 
asmdecltype newtemplate
atomic_canceldefaultnoexcept this
atomic_commitdeletenotthread_local 
atomic_noexceptdonot_eqthrow
autodoublenullptr true
bitanddynamic_castoperatortry
bitorelseortypedef
boolenumor_eqtypeid
breakexplicitprivatetypename
caseexportprotectedunion
catchexternpublicunsigned
charfalseregisterusing
char16_t floatreinterpret_castvirtual
char32_tforrequires void
classfriendreturnvolatile
complgotoshortwchar_t
concept ifsignedwhile
constimport sizeofxor
constexpr inlinestaticxor_eq
const_castintstatic_assert 

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