course.java

来自「哈工大实验课源代码」· Java 代码 · 共 51 行

package shixyan2;

public class Course {
	private String courseName;
	private int creditHour;
	private int studentNum;
	private double averageScore;
	private double sum = 0;
	public Course(String courseName, int creditHour) {
		this.courseName = courseName;
		this.creditHour = creditHour;
	}

	public double getAverageScore() {
		return averageScore;
	}

	public void setAverageScore(double score) {
		sum = sum + score;
		averageScore = sum /studentNum;
	}

	public String getCourseName() {
		return courseName;
	}

	public int getCreditHour() {
		return creditHour;
	}

	public int getStudentNum() {
		return studentNum;
	}

	public void setStudentNum() {
		studentNum++;
	}

	public void addCourse(double s) {
		setStudentNum();
		setAverageScore(s);
	}

	public void print() {
		System.out.println("课程名:" + getCourseName() + "  选课学生人数:"
				+ getStudentNum() + "  学分:" + getCreditHour()
				+ "  该选课平均分:" + getAverageScore());
	}

}