you know we had to do it to em

this kind of code hints that we don't have friends. wakarimasu

Not gonna lie, it was quite difficult

very creative

Shorter, but a little harder to read.

Came up with a solution that did not pass when I passed it 111.111 and expected 111.11. For the sumbit tests, need to take into account when have digits before the decimal.

That is brilliant.

Is this bubble sort? As I understand, bubble sort would go through the array left to right, switching pairs that are next to each other, then repeat until no pairs are able to be switched.

e.g.: CDBEA / CBDEA / CDBAE / CBDAE / CBADE / BCADE / BACDE / ABCDE

This code does it differently, checking (and swapping) the first element against the second, then against the third, etc., and then starts again from the second element onwards, and so on.

e.g.: CDBEA / BDCEA / ADCEB / ACDEB / ABDEC / ABCED / ABCDE

I'm new to this and don't know anything about algorithms, but I'm trying to learn so I thought I'd check :)