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Family Day update

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This commit is contained in:
Ingy döt Net 2020-02-17 23:21:07 -08:00
parent aac6731f2c
commit 9ad63ea473
2442 changed files with 39761 additions and 8255 deletions
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12
Task/100-doors/Java/100-doors-4.java Normal file
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import java.util.stream.Collectors;
import java.util.stream.IntStream;
class HundredDoors {
public static void main(String args[]) {
String openDoors = IntStream.rangeClosed(1, 100)
.filter(i -> Math.pow((int) Math.sqrt(i), 2) == i)
.mapToObj(Integer::toString)
.collect(Collectors.joining(", "));
System.out.printf("Open doors: %s%n", openDoors);
}
}