質問編集履歴
1
java
test
CHANGED
File without changes
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test
CHANGED
@@ -50,6 +50,8 @@
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50
50
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51
51
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Optional<String> result2 =data.stream().max((d1,d2) -> d1.length() - d2.length());
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52
52
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53
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+
result2.ifPresent(System.out::println);
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54
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+
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53
55
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```
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54
56
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55
57
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