创建一个对象数组，数组的元素是学生，学生的信息包括学号、姓名和成绩，在main函数之中将数组中大于80分的学生信息显示出来

可以使用以下代码创建一个学生类，然后创建一个学生对象数组，遍历数组，将成绩大于80分的学生信息打印出来：

class Student {
    private String id;
    private String name;
    private int score;

    public Student(String id, String name, int score) {
        this.id = id;
        this.name = name;
        this.score = score;
    }

    public String getId() {
        return id;
    }

    public String getName() {
        return name;
    }

    public int getScore() {
        return score;
    }
}

public class Main {
    public static void main(String[] args) {
        Student[] students = new Student[5];
        students[0] = new Student("001", "张三", 78);
        students[1] = new Student("002", "李四", 85);
        students[2] = new Student("003", "王五", 92);
        students[3] = new Student("004", "赵六", 79);
        students[4] = new Student("005", "钱七", 88);

        for (Student student : students) {
            if (student.getScore() > 80) {
                System.out.println("学号：" + student.getId() + "，姓名：" + student.getName() + "，成绩：" + student.getScore());
            }
        }
    }
}