What's up ? 
I can't understand this issue... 
I know that the first element of an array stock the address of the entire array. But in this situation i can't figure it out.

```
#include <stdio.h>

int main(int ac, char **av)
{
    printf("&av[1]= %p\n", &av[1]);
    printf("&av[1][0]= %p\n", &av[1][0]);

    return(0);
}

```

**Input**

```
./a.out "Hello"

```

**Output**

```
&av[1]= 0x7ffee0ffe4f0
&av[1][0]= 0x7ffee0ffe778

```