Special Operators in C Program
The following operators are called special operators in c program.
Operator | Description |
---|---|
sizeof | Used to get the size of the variable. |
& | Used to get the address of the variable. |
* | Used to point the other variable. |
Example : pgm.c
#include<stdio.h> int main(){ int a=482; long int x=10; float b=10; char c=1; int *add=&a; printf("\nSize of Integer: %d",sizeof(a)); printf("\nSize of Long : %d",sizeof(x)); printf("\nSize of Float :%d",sizeof(b)); printf("\nSize of Character : %d",sizeof(c)); printf("\nAddress of Variable : %d",&a); printf("\nValue of a : %d",*add); return 0; }
Output:
Size of Integer : 4
Size of Long : 4
Size of Float : 4
Size of Character : 1
Address of Variable : 6422020
Value of a : 482
Size of Long : 4
Size of Float : 4
Size of Character : 1
Address of Variable : 6422020
Value of a : 482