添加整数数组作为类的变量

Question

我正在为一些随机竞赛的参赛者编写一个简单的 Java 代码。我添加了年龄、类别和分数等变量。如果我添加整数或字符串，没有问题，但是当想要添加 int 数组（它在实例化它并写入构造函数时起作用）作为类的参数时，它不起作用并将数组视为 5 个离散的整数。我究竟做错了什么？

private int [] danceScores = new int[5]; //instance variable

public Competitor(int CNumber, String cName, String cLevel, String dStyle, int[] cScores){                          

    ...;

    danceScores = cScores;}

// in Main method

Competitor competitor1= new Competitor(1, "name", "level", "dance", {1,2,3,4,5});

Answer 1

传递的整数数组未格式化。这里语法错误。应该像下面这样Competitor competitor1= new Competitor(1, "name", "level", "dance", new int[] {1,2,3,4,5});

Answer 2

上面的构造函数调用应该给出编译错误，指出“此处不允许数组初始值设定项”。添加new int[]Competitor competitor1= new Competitor(1, "name", "level", "dance", new int[] {1,2,3,4,5});

Answer 3

你必须像这样通过它Competitor competitor1= new Competitor(1, "name", "level", "dance", new int[]{1,2,3,4,5});