Mega Code Archive
A simple program using pointers
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#include <stdio.h>
void main()
{
int number = 0;
int *pointer = NULL; /* A pointer that can point to type int */
number = 10;
printf("\n number's address: %p", &number);
printf("\n number's value: %d\n\n", number);
pointer = &number; /* Store the address of number in pointer */
printf("pointer's address: %p", &pointer); /* Output the address */
printf("\npointer's size: %d bytes", sizeof(pointer)); /* Output the size */
printf("\npointer's value: %p", pointer); /* Output the value (an address) */
printf("\nvalue pointed to: %d\n", *pointer); /* Value at the address */
}
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