long long int c++ range code example
Example 1: 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
Example 2: All data types in C++
Data Type Size
int (Integer) = 5, 6, 7 2
float (Floating Value) = -3.67, 2.67 4
double (Double of float) = -7.8746 8
char (Character) = 'a', 'b', 'A' 1
string (Multiple chars) = "Hello World" No of Chars
bool (Boolean) = true, false true = 1, false = 0
Example 3: data types in c++
int myNum = 5;
float myFloatNum = 5.99;
double myDoubleNum = 9.98;
char myLetter = 'D';
bool myBoolean = true;
string myText = "Hello";