#define _CRT_SECURE_NO_WARNINGS #include <ctype.h> #include <math.h> #include <stdio.h> #include <stdlib.h> #include <string.h> void printBytes(void *a, int len) { for (int i = 0; i < len; ++i) printf(i == 0 ? "%02x" : ", %02x", ((char *)a)[i]); putchar('\n'); } int main(void) { int a[] = {1, 2, 3, 4, 5}; printf("a .. = "); printBytes(a, sizeof(a)); printf("a + 1 .. a + 5 = "); printBytes((void *)((size_t)a + 1), 4); char b[] = {0, 0, 0, 2}; printf(" = %#x\n", *(int *)b); return 0; }