mscprasad wrote:
> Hi all,
> I have one doubt in C Program. I have one code like this
> ************************************
> int a=20; // Global variable
> …..
> …..
> int main()
> {
> int a; // Local Variable
> a=10;
> printf("Local Variable = %d \n",a); // It prints 10 Local
> Variable Value
> printf(" global Variable Value = %d\n",a); // It should
> print Global Variable Value
> }
> ************************************
> I should not change the variable names. Both the global variable
> and local variable names should be same. I want to access both the
> local and global variable values inside the same function.
>
> Thanks
> Siva
Not possible in C. In C++ you can do:
::a
To access a global variable of the same name.
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