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@Tomomitsu_Keruma(Tomomitsu Keruma)

Java解説 20250707

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定数

final データ型　定数名 = 初期値;

定数として宣言すると、初期化以降は値の代入不可。

配列

データ型 [] 配列名 = new データ[要素数];

配列の宣言と初期化

String str[] = {"おはようございます","Hello","ぷろぐらみんg"}

オラクル認定資格教科書 Javaプログラマ Bronze SE(試験番号1Z0-818)

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