The address of an array in C

main.c

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

int main(int argc, char* argv[]) {
    char str[20] = "Example string";
    printf("Value: %s\n", &str[0]);
    printf("Address: %p\n", str);
    printf("Address: %p\n", &str[0]);
    printf("Address: %p\n", &str[0] + 1); // &str[0] is a char*
    printf("Address: %p\n", &str + 1); // &str is a char*[16]
    printf("Size of array: %llu\n",  sizeof(str));
    return 0;
}