How to create own data-types in cpp?

Answer 1

You can use structures to make your own data type.

Visit the link below for detailed explanation:
https://www.programiz.com/cpp-programming/structure

Answer 2

You can also create custom named datatypes with typedef using predefined datatypes, like so:

typedef int test;
test name = 5;

Answer 3

In order to create user defined data type we can use structure(mainly in c) or classes(in c++ /java).
For eg:-if we have to store information of students like roll no. ,marks,name etc...then in that very case we can use class or structure and using their instances we can access thier data.

Answer 4

here is a small code example:
https://code.sololearn.com/csgOv49C872g/#cpp

Answer 5

And how to create data type which can storege as many digits as I want (example 100)

Answer 6

You can also create custom named datatypes with typedef using predefined datatypes, like so:

typedef int test;
test name = 5;

Answer 7

You can use structure in cpp to create your own datatype.

for example:-
struct rectangle
{
int length;
int breadth;

};

Answer 8

small code