Question

Write a program to print address of variable using pointer using C programming

Answer 1

Pointer to Print Variable Address

In this program we are going to use pointer to print address of a variable in C programming. Pointer variable is used to hold address of the variable. In the simple C program we are going to implement this theory as follows.

Example :

#include<stdio.h> #include<conio.h> void main() { //Declaration and initialization of three variables int a=10; float b=5.2; char c='A'; //Declaration and assignment of three pointers int *ptr_a=&a; float *ptr_b=&b; char *ptr_c=&c; //Printing value and address of variables on output window printf("\nValue of a = %d\nAddress of a = %p",a,ptr_a); printf("\nValue of b = %d\nAddress of b = %p",b,ptr_b); printf("\nValue of c = %d\nAddress of c = %p",c,ptr_c); getch(); }

Output :

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