Thank you very much

1. identify the characters that are repeated onece?
2. Identify the characters that are speacial?

Can someone please explain what is meant by unique characters?

@MAFUS you are the best mate thank you so much. Everything is clear and it makes sense.

Yup to add \0. thanks mate

@MAFUS can you please explain how does code in the index works

sums[*digits & 1] 

Ok got it thank you.

I had a setting on that would not allow anyone to add me try now you should be able to do so. Arpan#2149

Thank you very much for replying. Your appraoch is amazing and simple tbh. Instead of using 0x84 can you use 132?

If you got discord add me Arpan#2149.

Hi uniapi, can you please explian why you got all those 0s assigned to cvts and further bellow used the -0x84 for the index?

Thank you so much for the explanation. They should swap the description with your explanation.

Well said yer83. This awnser should be on the top.