java创建一个学包含属性:姓名、年龄、学号、班级、成绩等。 还包括get和set方法、计算平均成绩的方法等。
时间: 2023-06-08 17:05:24 浏览: 111
答:可以定义一个名为Student的Java类,具体实现如下:
```java
public class Student {
private String name;
private int age;
private String id;
private String className;
private double[] scores;
public Student(String name, int age, String id, String className, double[] scores) {
this.name = name;
this.age = age;
this.id = id;
this.className = className;
this.scores = scores;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public int getAge() {
return age;
}
public void setAge(int age) {
this.age = age;
}
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
public String getClassName() {
return className;
}
public void setClassName(String className) {
this.className = className;
}
public double[] getScores() {
return scores;
}
public void setScores(double[] scores) {
this.scores = scores;
}
public double getAverageScore() {
double sum = 0.0;
for (double score : scores) {
sum += score;
}
return sum / scores.length;
}
}
```
以上类中包含了姓名、年龄、学号、班级、成绩等属性,同时提供了对应的get和set方法,以及计算平均成绩的方法。注意,为了方便计算平均成绩,这里使用了一个double类型的数组来存储学生的多科成绩。
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