Programming and Data Structures by Pearson

Pointers 289

{

int i,*k ;

clrscr();

printf ("Enter a number: " );

scanf (" % d " M );

k=&ci;

printf ("\nAddress ofi is % u ”,k);

printf ("\nValue ofi is %d",*k);

OUTPUT:

Enter a number: 15

Address of i is 4062

Value of i is 15

Explanation In the above program the address of variable 1 i ' is assigned to pointer variable % k ' .

Hence,' k' is pointing to ' i '. Value of the variable ' i ' is displayed using the pointer *k.

9.8 Write a Program to add two numbers through variables & their pointers.

# include <stdio.h>

# include <conio.h>

void main ()

{

int a,b,c,d,*ap,*bp;

c lr sc r();

printf ("Enter Tivo Numbers

scanf ("% d % d " M A b );