Data types in C++
| Primary Data types | derived data types | User defined data types | empty Data type |
int (2B)
char(1B)
float (4B)
double(8B)
Short int(8B)
long int(4B)
signed int (2B)
Signed char(1B)
unsigned char(1B)
Long double(10B)
long long(8B)
bool(used in c++) (1B)
Long is a size modifier and signed qualifier
