Obsecure problem 1

[pascal111]

On Saturday, 30 July 2022 at 21:52:42 UTC, frame wrote:
> On Saturday, 30 July 2022 at 21:24:50 UTC, pascal111 wrote:
>> I've typed a code to enjoy with my library "dcollect", and 
>> found non-understandable error:
> ...
>>
>> Running screen says:
>>
>> https://i.postimg.cc/G3YyCmbF/Screenshot-from-2022-07-30-23-23-59.png
>
> Why you don't copy the output instead?
>

Because copying the running window contents is not allowed, I 
couldn't do it in Code::Blocks.

> A range violation is the safe error (if bound checking enabled) 
> that is thrown if you access an index of a range or array that 
> is out of bounds. You may try to access an index that is larger 
> than elements in the array.

I think you are right.