Last Updated:2025/12/02
Sentence

Javaでは、混合演算で値を保持するためにintがdoubleに変換されるときに、数値型の自動昇格が発生します。

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In Java, numeric promotion occurs when an int is converted to a double to preserve the value in mixed arithmetic.

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In Java, numeric promotion occurs when an int is converted to a double to preserve the value in mixed arithmetic.

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Related words

numeric promotion

Noun
Japanese Meaning
(プログラミング)数値型の昇格、すなわち、より多くの情報を保持できる数値型へ変換する処理(例:long型からdouble型への変換)
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Javaでは、混合演算で値を保持するためにintがdoubleに変換されるときに、数値型の自動昇格が発生します。

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