用java创建一个学生类，属性包括：学号、姓名，和Java、C语言、数据结构三门课程成绩 //使用ArrayList<Student>保存10个学生对象， //分别对这些学生按照Java、C语言、数据结构和总成绩进行排序 //lamda //Comparable compare(Object o1,Object o2)

好的，我可以帮您回答这个问题。

首先，我们可以创建一个名为Student的类，包括学号、姓名和三门课程成绩：

public class Student {
    private int id;
    private String name;
    private int javaScore;
    private int cScore;
    private int dataStructureScore;
    
    public Student(int id, String name, int javaScore, int cScore, int dataStructureScore) {
        this.id = id;
        this.name = name;
        this.javaScore = javaScore;
        this.cScore = cScore;
        this.dataStructureScore = dataStructureScore;
    }
    
    // getter and setter methods
}

接下来，我们可以使用ArrayList来保存10个学生对象，并使用lamda表达式对它们进行排序：

import java.util.ArrayList;
import java.util.Comparator;
import java.util.List;

public class Main {
    public static void main(String[] args) {
        List<Student> students = new ArrayList<>();
        students.add(new Student(1, "张三", 80, 90, 70));
        students.add(new Student(2, "李四", 90, 60, 80));
        students.add(new Student(3, "王五", 70, 80, 90));
        students.add(new Student(4, "赵六", 60, 70, 80));
        students.add(new Student(5, "钱七", 80, 60, 70));
        students.add(new Student(6, "孙八", 90, 80, 60));
        students.add(new Student(7, "周九", 70, 60, 80));
        students.add(new Student(8, "吴十", 60, 80, 70));
        students.add(new Student(9, "郑一", 80, 70, 60));
        students.add(new Student(10, "王二", 70, 80, 70));

        // 按Java成绩排序
        students.sort((s1, s2) -> s2.getJavaScore() - s1.getJavaScore());
        System.out.println("按Java成绩排序：");
        students.forEach(System.out::println);

        // 按C语言成绩排序
        students.sort(Comparator.comparingInt(Student::getCScore).reversed());
        System.out.println("按C语言成绩排序：");
        students.forEach(System.out::println);

        // 按数据结构成绩排序
        students.sort(Comparator.comparingInt(Student::getDataStructureScore).reversed());
        System.out.println("按数据结构成绩排序：");
        students.forEach(System.out::println);

        // 按总成绩排序
        students.sort((s1, s2) -> {
            int totalScore1 = s1.getJavaScore() + s1.getCScore() + s1.getDataStructureScore();
            int totalScore2 = s2.getJavaScore() + s2.getCScore() + s2.getDataStructureScore();
            return totalScore2 - totalScore1;
        });
        System.out.println("按总成绩排序：");
        students.forEach(System.out::println);
    }
}

最后，如果您想使用Comparable接口来实现排序，可以在Student类中实现该接口并重写compareTo方法：

public class Student implements Comparable<Student> {
    // ...

    @Override
    public int compareTo(Student o) {
        int totalScore1 = this.getJavaScore() + this.getCScore() + this.getDataStructureScore();
        int totalScore2 = o.getJavaScore() + o.getCScore() + o.getDataStructureScore();
        return totalScore2 - totalScore1;
    }
}

然后，您可以使用Collections.sort方法来对学生列表进行排序：

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

public class Main {
    public static void main(String[] args) {
        List<Student> students = new ArrayList<>();
        students.add(new Student(1, "张三", 80, 90, 70));
        students.add(new Student(2, "李四", 90, 60, 80));
        students.add(new Student(3, "王五", 70, 80, 90));
        students.add(new Student(4, "赵六", 60, 70, 80));
        students.add(new Student(5, "钱七", 80, 60, 70));
        students.add(new Student(6, "孙八", 90, 80, 60));
        students.add(new Student(7, "周九", 70, 60, 80));
        students.add(new Student(8, "吴十", 60, 80, 70));
        students.add(new Student(9, "郑一", 80, 70, 60));
        students.add(new Student(10, "王二", 70, 80, 70));

        Collections.sort(students);
        System.out.println("按总成绩排序：");
        students.forEach(System.out::println);
    }
}

希望这可以帮助到您！