C Programming Code Examples C > Pointers Code Examples How to Demonstrate Working of Pointers How to Demonstrate Working of Pointers /* Source code to demonstrate, handling of pointers in C program */ #include <stdio.h> int main(){ int* pc; int c; c=22; printf("Address of c:%u\n",&c); printf("Value of c:%d\n\n",c); pc=&c; printf("Address of pointer pc:%u\n",pc); printf("Content of pointer pc:%d\n\n",*pc); c=11; printf("Address of pointer pc:%u\n",pc); printf("Content of pointer pc:%d\n\n",*pc); *pc=2; printf("Address of c:%u\n",&c); printf("Value of c:%d\n\n",c); return 0; }