If this was solved on your own and not via GPT Chat, you are a genius.

it is a container like vector i think (Data Structure)

Is string a vector?

First time seeing the ternary operator. Kinda makes me wonder why I would need a simple if() function at all.

simple as that... nice one

where is conversion of Boolean to a String?

Why fightResolve('A', 'a') must return 'a' in test cases? The description says: "If a matchup occurs that was not previously mentioned (for example Archers vs Pikemen) the attacker will always win." So attacker is first argument, 'A' in this case. Or did I miss something?

Of course, as you please. It's just a way of bounding logic together for good readability

() can be omitted

Cool and fast solution!!

"This kata strictly takes two words with one space in between them."

this does not cover invalid inputs.

Thank you very much!