Integer Data type :

An integer is a whole number (a number without a fractional part). It can be positive or negative numbers like 1, -2, 3, etc., or zero. The sizes of the integer variables depend on the hardware and operating system of the computer. On a typical 16-bit system, the sizes of the integer data type are as follows.

INTEGER DATA TYPE SIZE :

TYPE	Bytes	Possible Values le Values
int	2 or 4	-32,767 to 32,767
unsigned int	2 or 4	0 to 65,535
signed int	2 or 4	-32,767 to 32,767
short int	2	-32,767 to 32,767
unsigned short int	2	0 to 65,535
signed short int	2	-32,767 to 32,767
long int	4	-2,147,483,647 to 2,147,483,647
signed long int	4	-2,147,483,647 to 2,147,483,647
unsigned long int	4	0 to 4,294,967,295

C – INTEGER DATA TYPE EXAMPLE PROGRAM :

#include<stdio.h>
#include<conio.h>
int main()
{
int  a;
clrscr();
a = 10;
printf(“Value of a = %d”,a);
getch();
return 0;
}

#include<stdio.h>

#include<conio.h>

int main()

{

int a;

clrscr();

a = 10;

printf(“Value of a = %d”,a);

getch();

return 0;

}

Output :

Value of a = 10

Integer Data type :

INTEGER DATA TYPE SIZE :

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