import java.util.stream.*;
import java.util.*;
import java.io.*;
public class Main {
Set
<Integer
> vals
= new HashSet
<Integer
>(Arrays.
asList(1,
11,
1111111)); long start
= System.
nanoTime(); int[] result = IntStream.range(0, 100000000).filter(i -> vals.contains(i)).toArray();
System.
out.
println(Arrays.
toString(result
) + ": " + (System.
nanoTime() - start
) / 1000000.0 + " msecs"); }
}
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