You just have to say its an memory optimized solution and not a time optimized :)

What a effizient way to solve this problem

You could ask for help on the Code Wars discord chanel. Or you could msg me on discord and I will help you Yanni#6959

nice solution

Thats because there will be more numbers after the zeros like 565181118393.1542000000...1. It only has zeros at the end because there will be other numbers and with calculate the first 10 digts I also mean calculating if it is a zero but only if there will be other digts after this

I fixed it now

I could change it that you have to write "..." Like 16S894HJ1.PPAF000000... after the result if there are more digts or I could remove the zeros what do you think should I do?

fixed

It does 0 in the solution beacause after the 0 will be a other number like 16S894HJ1.PPAF000000...1

okay thx

okay done

It was a rounding error and I fixed it now. Also I also changed the decimal places from 20 to 10.

pls add random tests

Which title would you then suggest for the katar?

Why should it have nothing to do with narcissistic numbers? Narcissistic numbers also include numbers where the exponent is changed.