隙光

int is_in_period(int num, char *prd); int main(int argc, char *argv[]) { int num = 15; if( is_in_period(num, "11-20") ) printf("yes!\n"); else printf("no!\n"); exit(0);

static void hexdump (FILE *fp, const char *name, const void *ptr, size_t len) { const char *p = (const char *)ptr; size_t of = 0; if (name) fprintf(fp, "%s hexdump (%zd bytes):\n", name,