Introduction to Pointers in C Programming Language

Source code for this Tutorial


#include <stdio.h>
#include <stdlib.h>

int main()
{
    int a = 10;
    int *p;

    p = &a;

    printf("a = %d\n",a);
    printf("&a = %u\n",&a);
    printf("&p = %u\n",&p);
    printf("p = %u\n",p);
    printf("a = %d\n",*p);
    printf("a = %d\n",*(&a));

    return 0;
}