1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 | #include <stdio.h>
#include <stdlib.h>
int main(int argc, char* argv[]) {
int n = 5;
int* a_n = &n; // a_n is the address of an int. It gets the address of n
printf("n == %d\n", n);
printf("*a_n == %d\n", *a_n); // *a_n is the value at address a_n
*a_n = 77;
printf("n == %d\n", n);
printf("*a_n == %d\n", *a_n); // *a_n is the value at address a_n
return EXIT_SUCCESS;
}
/* vim: set tabstop=4 shiftwidth=4 fileencoding=utf-8 noexpandtab: */
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