## 20.2 Name Scopes (cont.)

Scopes may nest

>     int count = 0; // Create a global variable
>     . . .
>     int count_items()
>     {
>        int orig_count = count; // holds value in global variable
>        int count = 0; // A different variable named count
>        for (...)
>           count++; // Increment the local variable
>        return count + orig_count;
>     }
>     // Local count and orig_count are no longer available,

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