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+%0Apublic class _441ArrangingCoins %7B%0A    public int arrangeCoins(int n) %7B%0A        int count = 0;%0A        while (n %3E= (count + 1)) %7B%0A        %09count++;%0A        %09n -= count;%0A        %7D%0A        return count;%0A    %7D%0A%7D%0A

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