Question

我想知道如何定义一个函数xGreenBottles，当给定输入x时，它将生成并返回给定xGreenBottles值的歌曲的单词，例如：从x绿色瓶子开始，每次使用循环去除1个绿色瓶子。

到目前为止我的代码

public class TenGreenBottles
{

    public static void main(String[] args)
    {

       int bottles = 10; 

       while(bottles>1)
       {
           System.out.println(+ bottles + " green bottles standing on the wall");
           System.out.println(+ bottles + " green bottles standing on the wall");
           System.out.println("and if 1 green bottle should accidently fall, ");
           System.out.println("there'll be " + (bottles-1) + " green bottles standing on the wall.");
           System.out.println(" "); 

           bottles = bottles - 1; 
       }
        System.out.println(+ bottles + " green bottle, standing on the wall,");
        System.out.println(+ bottles + " green bottle, standing on the wall,");
        System.out.println("and if 1 green bottle, should accidently fall,");
        System.out.println("there'll be no green bottles, standing on the wall");
        System.out.println(" ");
    }
}

Answer 1

制作这样的函数：

public void xGreenBottles(int bottles) {
    // Your code from main minus your line "int bottles = 10;""
}

调用函数

xGreenBottles(10);

在你的主要方法中做你想做的事。

定义函数xGreenBottles

1 个答案: