JavaでFizzBuzzをさくっと
Stream APIを使って標準ライブラリだけでぺぺっと書いたらこんな感じになった。
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| import java.util.stream.IntStream; | |
| public class Main { | |
| public static void main(String[] args) { | |
| IntStream.range(1, 100).boxed() | |
| .map(n -> n % 15 == 0 ? "FizzBuzz" | |
| : n % 5 == 0 ? "Buzz" | |
| : n % 3 == 0 ? "Fizz" | |
| : n) | |
| .forEach(System.out::println); | |
| } | |
| } |