Java Source Code

            
package homewor;

class Stu {
    private final int serialNumber;
    private final String classInfo;
    private final String studentId;
    private final String name;

    public Stu(int serialNumber, String classInfo, String studentId, String name) {
        this.serialNumber = serialNumber;
        this.classInfo = classInfo;
        this.studentId = studentId;
        this.name = name;
    }

    public void printStudentInfo() {
        System.out.println("序号: " + serialNumber +
                ", 班级: " + classInfo +
                ", 学号: " + studentId +
                ", 姓名: " + name);
    }
}

class JavaPractice {
    public static void main(String[] args) {
        Stu[] students = new Stu[4];

        students[0] = new Stu(2, "24软件技术2班(3+2)", "24001633", "林春雨");
        students[1] = new Stu(39, "24软件技术2班(3+2)", "24001672", "欧玉雅");
        students[2] = new Stu(5, "24软件技术2班(3+2)", "24001636", "张柏静");
        students[3] = new Stu(33, "24软件技术2班(3+2)", "24001666", "陈小芬");

        for (Stu student : students) {
            student.printStudentInfo();
        }
    }
}
            
        

运行结果

            
序号: 2, 班级: 24软件技术2班(3+2), 学号: 24001633, 姓名: 林春雨
序号: 39, 班级: 24软件技术2班(3+2), 学号: 24001672, 姓名: 欧玉雅
序号: 5, 班级: 24软件技术2班(3+2), 学号: 24001636, 姓名: 张柏静
序号: 33, 班级: 24软件技术2班(3+2), 学号: 24001666, 姓名: 陈小芬
            
        
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