Submission #4830430

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Source Code Expand

public class Main {
    private static java.util.Scanner scanner = new java.util.Scanner(System.in);

    public static void main(String[]$) {
        int n = scanner.nextInt(), a[] = java.util.stream.IntStream.range(0, n).map(i -> scanner.nextInt()).toArray();
        System.out.println(java.util.stream.IntStream.range(0, n).peek(i -> java.util.stream.IntStream.range(0, n).filter(j -> a[i] != 0 && i != j && a[j] % a[i] == 0 && Integer.bitCount(a[j] / a[i]) == 1).forEach(j -> a[j] = 0)).filter(i -> a[i] != 0).count());
    }
}

Submission Info

Judge Result