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Javaで「戻り値を使ってメソッドから値を返す」の動作を確認してみた

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概要

Javaで「戻り値を使ってメソッドから値を返す」の動作を確認してみました。
以下のページを参考にしました。

実装

以下のファイルを作成しました。

JSample5_1.java
class JSample5_1{
  public static void main(String args[]){
    int kekka;

    kekka = bai(9);
    System.out.println(kekka);

    kekka = bai(5);
    System.out.println(kekka);
  }

  private static int bai(int n){
    return n * 2;
  }
}

以下のコマンドを実行しました。

$ javac JSample5_1.java 
$ java JSample5_1 
18
10

まとめ

何かの役に立てばと。

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