C++ DATA TYPES смотреть онлайн

Data type Specifies the size and type of information the variable will store.
Variables are nothing but reserved memory locations to store values. This means that when you create a variable you reserve some space in memory.

There are 4 type modifiers in C++. They are:
short,long,signed and unsigned.

You can modify the following data types with the above modifiers also.
The memory size of basic data types may change according to 32 or 64 bit operating system.
Integer data type- is used to indicate integer values.
Character data type- is used to represent characters.
Floating Point Types-are used to store floating-point numbers (decimals and exponentials).
VOID-The void keyword indicates an absence of data
Two normal uses of void:
To specify the return type of a function when it is not returning any value.
To indicate an empty argument list to a function.

Wide character wchar_t is similar to the char data type, except its size is 2 bytes instead of 1.
It is used to represent characters that require more memory to represent them than a single char.
The bool data type has one of two possible values: true or false.
Booleans are used in conditional statements and loops

#DataTypesinCPP
#CategoriesofDataTypes
#Typemodifiers
#RepresentationofIntegeDataTypeinCPPanditssubtypes.
#RepresentationofFloatDataTypeinCPP
#RepresentationofCharDataTypeinCPPanditssubtypes.
#NewDatatypebooleaninCPP
#WidecharacterDataTypeRepresentation.

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