Ok so… for these mastery I did some research .. because I didnt knew what a «basic type» was in c++… so here is what i found:
Fundamental data types are basic types implemented directly by the language that represent the basic storage units supported natively by most systems.
They can mainly be classified into:
- Character types: They can represent a single character, such as
'A'or'$'. The most basic type ischar, which is a one-byte character. - Integer types: They can store a whole number value, such as
7or1024. They exist in a variety of sizes, and can either be signed or unsigned, depending on whether they support negative values or not. - Floating-point types: They can represent real values, such as
3.14or0.01. (We have only seen double, but alse exist float) - Boolean type: The boolean type, known in C++ as
bool, can only represent one of two states,trueorfalse. (THESE WE HAVE NOT SEEN IT) - Where i found these info http://www.cplusplus.com/doc/tutorial/variables/…
So lets see each one of them closely..
1.- A char type: they always must be inside »… and they can be any «character» you want:
2.-A int type: these is usefull when the value you are assigning is a integer number, no need of any special character.
3.Floating point type: these is usefull when the value you are assigning is a decimal point.
- Red arrow: assigning a diferent types to each variable
- Yellow arrow: asigning each variable a different value (depending on their type)
- Green arrow: The final result.
Samantha Rivera 