CodingBat posLongest

posLongest

Determinare la posizione della stringa più lunga in un array di stringhe. Se più stringhe hanno lunghezza pari al massimo, si restituisce la posizione della prima stringa.
Se l'array di stringhe è vuoto, si restituisce -1.

posLongest(["cos", "sin"]) → 0
posLongest(["a", "sin"]) → 1
posLongest(["a", "sin", "sin"]) → 1

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Difficulty: 280

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