java - Reverse method for Array<String> -
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- reverse array order 8 answers
i trying write method return playing cards (array<string>
) in reverse order.
each card represented combination of : card values (a, 1-9, t, j,q,k) , suits (h=hearts, d=diamonds, c=clubs, s=spades) 10 represented t not 10 2 characters.
how write reverse method array<string>
in java?
public array<string> reversedeck(array<string> deckofcards) { }
try this:
public arraylist<string> reversedeck(arraylist<string> deckofcards) { arraylist<string> reverseddeck = new arraylist<string>(deckofcards.size()); for(int i=deckofcards.size()-1;i>=0;i--) reverseddeck.add(deckofcards.get(i)); return reverseddeck; }
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