Data types in c++

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

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

Data types in c++

int myNum = 5;               // Integer (whole number)
float myFloatNum = 5.99;     // Floating point number
double myDoubleNum = 9.98;   // Floating point number
char myLetter = 'D';         // Character
bool myBoolean = true;       // Boolean
string myText = "Hello";     // String

Similar codes

0 vote329 views1 answer
Two dimensional array A[N,M] with the random numbers from 10 to 90.
C++
2 votes249 views1 answer
Replace a char in string c++ at a specific index
C++
3 votes271 views3 answers
Find an element in vector of pair c++
C++
3 votes281 views2 answers
Set precision in c++ no decimal places\
C++
1 vote301 views1 answer
Login system with c++
C++
1 vote288 views1 answer
C++ strings equal
C++
1 vote253 views3 answers
How to use cout function in c++
C++
0 vote240 views2 answers
Easy way to encrypt a c++ file line by line
C++
0 vote270 views1 answer
Partition in STL using vector
C++
0 vote257 views1 answer
What does map.count() return in c++
C++