c++ variable range code example
Example: range of long long in c++
Long
Data Type Size (in bytes) Range
long int 4 -2,147,483,648 to 2,147,483,647
unsigned long int 4 0 to 4,294,967,295
long long int 8 -(2^63) to (2^63)-1
unsigned long long int 8 0 to 18,446,744,073,709,551,615