Read OnLine C- Program Example

07_POINTER (01_POINTER)
PRAC 3 PRAC 4
//wap to print Address of the varable
#include<stdio.h>
#include<conio.h>
void main()
{
int i=3;
int *j;
j=&i;
clrscr();
printf("\n Address of i=%u",&i);
printf("\n Address of i=%u",j);
printf("\n Address of j=%u",&j);
printf("\n Value of j=%u",j);
printf("\n Value of i=%d",i);
printf("\n Value of i=%d",*(&i));
printf("\n Value of i=%d",*j);
getch();
}
-------output--------
Address of i=65524
Address of i=65524
Address of j=65522
Value of j=65524
Value of i=3
Value of i=3
Value of i=3
//wap to print Address of the varable
#include<stdio.h>
#include<conio.h>
void main()
{
int i=3,*j,**k;
j=&i;
k=&j;
clrscr();
printf("\n Address of i=%u",&i);
printf("\n Address of i=%u",j);
printf("\n Address of i=%u",*k);
printf("\n Address of j=%u",&j);
printf("\n Address of j=%u",k);
printf("\n Address of k=%u",&k);
printf("\n Value of j=%u",j);
printf("\n Value of k=%u",k);
printf("\n Value of i=%d",i);
printf("\n Value of i=%d",*(&i));
printf("\n Value of i=%d",*j);
printf("\n Value of i=%d",*j);
printf("\n Value of i=%d",**k);
getch();
}
-------output--------
Address of i=65524
Address of i=65524
Address of i=65524
Address of j=65522
Address of j=65522
Address of k=65520
Value of j=6524
Value of k=6522
Value of i=3
Value of i=3
Value of i=3
Value of i=3
Value of i=3
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