回答編集履歴

2

コメントによりミス発覚

2018/08/04 12:34

投稿

swordone
swordone

スコア20651

test CHANGED
@@ -20,7 +20,7 @@
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  .forEach(i -> {
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- int kaijo = IntStream.rangeClosed(1, i)
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+ double kaijo = IntStream.rangeClosed(1, i)
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  .asDoubleStream()
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1

エラー修正

2018/08/04 12:34

投稿

swordone
swordone

スコア20651

test CHANGED
@@ -18,12 +18,16 @@
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  IntStream.rangeClosed(10, 14)
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+ .forEach(i -> {
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+
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- .mapToDouble(i -> IntStream.rangeClosed(1, i)
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+ int kaijo = IntStream.rangeClosed(1, i)
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  .asDoubleStream()
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- .reduce(1.0, (i1, i2) -> i1 * i2))
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+ .reduce(1.0, (i1, i2) -> i1 * i2);
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- .forEach(i -> System.out.println(i + "! = " + kaijo));
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+ System.out.println(i + "! = " + kaijo);
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+
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+ });
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  ```