A structure is not a data type. We use structures to define new data types (user-defined data types). If we didn't have the ability to create user-defined types we'd be limited solely to the built-in data types and arrays of those types.
Array is not a struct. Array only has one datatype, struct has arbitrary different datatypes.
in Unix: the datatype is "Date" in C++: the datatype is "char"
in Unix: the datatype is "Date" in C++: the datatype is "char"
sizeof(datatype)
structure is a collection of dissimilar datatypes whereas array is collection of similar datatypes.....
It is used to convert the value of one datatype into a value of another datatype. Example- Integer.parseInt(in.readLine); It converts given value to Integer datatype.
pointer
stack abstract datatype
datatype function_name() { }
double
Any datatype which the user creates in code, that isn't native to the language. A linked list can be an example of this
The primary difference is that an array is a homogeneous datatype, meaning that it can hold data of a single type only (integer, floating-point, character etc.) . A structure on the other hand, is a heterogeneous datatype, thus it can hold data of more than one type.