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a pointer example

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Submitted on: 1/4/2015 6:17:00 AM
By: Dr. Apache (from psc cd)  
Level: Beginner
User Rating: By 7 Users
Compatibility: C
Views: 1858
 
     Demonstrates a simple example of a pointer in C.
 

INCLUDE files:

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//**************************************
//INCLUDE files for :a pointer example
//**************************************
<stdio.h>
code:
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//**************************************
// Name: a pointer example
// Description:Demonstrates a simple example of a pointer in C.
// By: Dr. Apache (from psc cd)
//**************************************

#include <stdio.h>
int i = 1;
/* declare a pointer to i */
int *p;
int main()
{
p = &i; /* Tell p to point to i */
printf("\nIf you access the integer directly...... i = %d", i);
printf("\nIf you access via the pointer or indirectly...... i = %d", *p);
printf("\nThe address of the integer is %d", &i);
printf("\nAddress the pointer points to is %d\n", p);
	
return 0;
}


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